CRESTAR FINANCIAL CORP
S-4, 1996-10-10
NATIONAL COMMERCIAL BANKS
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    As filed with the Securities and Exchange Commission on October 10, 1996

                                                     Registration No. 333-_____
====================================================

                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549
                            -----------------------

                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            -----------------------

                         CRESTAR FINANCIAL CORPORATION
             (Exact name of registrant as specified in its charter)
<TABLE>
<CAPTION>


        Virginia                              6711                   54-0722175
<S> <C>
(State or other jurisdiction        (Primary Standard Industrial   (I.R.S. Employer
of incorporation or organization)   Classification Code Number)   Identification No.)
</TABLE>

                              919 East Main Street
                                 P.O. Box 26665
                         Richmond, Virginia  23261-6665
                                 (804) 782-5000
                  (Address, including zip code, and telephone
                  number, including area code, of registrant's
                          principal executive offices)

                               JOHN C. CLARK, III
              Corporate Senior Vice President and General Counsel
                         Crestar Financial Corporation
                              919 East Main Street
                                 P.O. Box 26665
                         Richmond, Virginia  23261-6665
                                 (804) 782-7445
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   Copies To:

            LATHAN M. EWERS, JR.                    CLEAVELAND D. MILLER
              Hunton & Williams                    Semmes, Bowen & Semmes
            951 East Byrd Street                    250 West Pratt Street
       Richmond, Virginia  23219-4074            Baltimore, Maryland  21201
               (804) 788-8269                          (410) 576-4798


APPROXIMATE DATE OF COMMENCEMENT OF THE PROPOSED SALE OF THE SECURITIES TO THE
PUBLIC:

As soon as practicable after the Registration Statement becomes effective.

         If the securities being registered on this form are being offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [ ]

                        CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>

<S> <C>
===================================================================================================================================
        Title of Each Class of               Maximum Amount       Proposed Maximum          Proposed Maximum          Amount of
      Securities To Be Registered           To Be Registered   Offering Price Per Unit  Aggregate Offering Price   Registration Fee
- -----------------------------------------------------------------------------------------------------------------------------------
Common Stock, $5.00 par value per share   13,200,000 shares(1)         $48.4375(2)            $639,375,000(2)            $193,750

Preferred Share Purchase Rights(3)         13,200,000 rights             N/A                      N/A                    N/A
===================================================================================================================================
</TABLE>

(1)   This Registration Statement covers the maximum number of shares of common
      stock of the Registrant which are expected to be issued in connection with
      the transactions described herein.
(2)   Estimated solely for purposes of calculating the registration fee in
      accordance with Rule 457(f)(1) for Citizens Bancorp Common Stock, with the
      market value of Citizens Bancorp Common Stock being exchanged in the
      transaction for Crestar Financial Corporation Common Stock based on the
      average of the high and low prices for Citizens Bancorp Common Stock on
      The Nasdaq National Market on October 4, 1996.
(3)   The Rights to purchase Participating Cumulative Preferred Stock, Series C
      will be attached to and will trade with shares of the Common Stock of
      Crestar Financial Corporation.

                            -----------------------

         The Registrant hereby amends this Registration Statement on such date
or dates as may be necessary to delay its effective date until the Registrant
shall file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933, or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.


<PAGE>



                         CRESTAR FINANCIAL CORPORATION

                             CROSS-REFERENCE SHEET

<TABLE>
<CAPTION>

Item of Form S-4                                      Location in Prospectus
<S> <C>
 1. Forepart of Registration Statement and       Facing Page; Cross Reference Sheet; Outside Front
    Outside Front Cover Page of Prospectus       Cover Page of Prospectus

 2. Inside Front and Outside Back Cover          Inside Front Cover Page of Prospectus; Table of
    Pages of Prospectus                          Contents; Available Information; Incorporation of
                                                 Certain Information by Reference

 3. Risk Factors, Ratio of Earnings to Fixed     Summary; Comparative Per Share Data
    Charges and Other Information

 4. Terms of the Transaction                     Summary; The Holding Company Merger;
                                                 Comparative Rights of Shareholders; Annex I; Annex
                                                 II; Annex III

 5. ProForma Financial Information               Pro Forma Condensed Financial Information

 6. Material Contracts with the Company          Not Applicable
    Being Acquired

 7. Additional Information Required for          Not Applicable
    Reoffering by Persons and Parties
    Deemed to be Underwriters

 8. Interests of Named Experts and Counsel       Legal Opinions

 9. Disclosure of Commission's Position on       Not Applicable
    Indemnification for Securities Act
    Liabilities

10. Information with Respect to S-3              Available Information; Incorporation of Certain
    Registrants                                  Information by Reference; Summary

11. Incorporation of Certain Information by      Incorporation of Certain Information by Reference
    Reference

12. Information with Respect to S-2 or S-3       Not Applicable
    Registrants

13. Incorporation of Certain Information by      Not Applicable
    Reference

14. Information with Respect to Registrants      Not Applicable
    Other than S-2 or S-3 Registrants

15. Information with Respect to S-3              Available Information; Incorporation of Certain
    Companies                                    Information by Reference; Summary; Supervision and
                                                 Regulation; Business of Citizens; Price Range of
                                                 Citizens Common Stock and Dividend Policy; Experts



                                      -1-

<PAGE>





16. Information with Respect to S-2 or S-3       Not Applicable
    Companies

17. Information with Respect to Companies        Not Applicable
    other than S-2 or S-3 Companies

18. Information if Proxies, Consents or          Incorporation of Certain Information By Reference;
    Authorizations are to be Solicited           Summary -- Shareholder Meetings; The Holding
                                                 Company Merger; Summary -- No Dissenters' Rights

19. Information if Proxies, Consents or          Not Applicable
    Authorizations are not to be Solicited, or
    in an Exchange Offer

</TABLE>

                                      -2-

<PAGE>


                         [Citizens Bancorp Letterhead]



                             ____________ __, 1996


Dear Shareholders:

         You are cordially invited to attend a special meeting of shareholders
(the "Special Meeting") of Citizens Bancorp ("Citizens") to be held at 14401
Sweitzer Lane, Laurel, Maryland, on December 19, 1996 at 11:00 a.m. This is a
very important meeting regarding your investment in Citizens.

         At the Special Meeting, you will be asked to consider and vote upon the
Agreement and Plan of Reorganization, dated as of September 15, 1996, by and
among Citizens, Citizens Bank of Maryland, Crestar Financial Corporation
("Crestar"), CDM Acquisition Subsidiary, Inc. and Crestar Bank DC, and a related
Holding Company Plan of Merger (together, the "Agreement") pursuant to which,
Citizens will be acquired by Crestar (the "Holding Company Merger").

         In connection with the Holding Company Merger, each share of Citizens
Common Stock outstanding immediately prior to consummation of the Holding
Company Merger (other than shares held directly by Crestar) will be converted
into 0.835 shares of Crestar Common Stock (the "Exchange Ratio"), as described
in the accompanying Joint Proxy Statement/Prospectus.

         Your Board of Directors unanimously recommends that you vote in favor
of the Agreement and the Holding Company Merger, which the Board believes is in
the best interests of the shareholders of Citizens. The Board of Directors has
received the opinion of Keefe, Bruyette & Woods, Inc. that the Exchange Ratio is
fair to shareholders of Citizens from a financial point of view.

         The exchange of Citizens Common Stock for Crestar Common Stock (other
than cash paid in lieu of fractional shares) will be a tax-free transaction for
federal income tax purposes.

         We have enclosed a Notice of the Special Meeting, a Joint Proxy
Statement/Prospectus containing a discussion of the Agreement and the Holding
Company Merger and a proxy card to record your vote on the matter. Please
complete, sign and date the enclosed proxy card and return it as soon as
possible in the envelope provided. If you decide to attend the Special Meeting,
you may vote your shares in person whether or not you have previously submitted
a proxy. It is important to understand that the Agreement and Holding Company
Merger must be approved by the holders of two-thirds of all outstanding shares
of Citizens Common Stock and that the failure to vote will have the same effect
as a vote against the proposal. On behalf of the Board, thank you for your
attention to this important matter.

                                                         Sincerely,



                                                         Alfred H. Smith, Jr.
                                                         Chairman of the Board


<PAGE>

                                CITIZENS BANCORP
                              14401 Sweitzer Lane
                            Laurel, Maryland  20707
                                 (301) 206-6000


                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                        To Be Held On December 19, 1996


TO THE SHAREHOLDERS OF CITIZENS BANCORP:

         NOTICE IS HEREBY GIVEN that a Special Meeting of Shareholders has been
called by the Board of Directors of Citizens Bancorp ("Citizens") and will be
held at 14401 Sweitzer Lane, Laurel, Maryland, on December 19, 1996 at 11:00
a.m. for the purpose of considering and voting upon the following matters:

                1. Proposed Transaction. To consider and vote upon the Agreement
and Plan of Reorganization dated September 15, 1996 and a related Plan of Merger
(together, the "Agreement") among Crestar Financial Corporation ("Crestar"), CDM
Acquisition Subsidiary, Inc., Crestar Bank DC, Citizens and Citizens Bank of
Maryland providing for the acquisition of Citizens by Crestar by the merger of
CDM Acquisition Subsidiary, Inc., a wholly owned subsidiary of Crestar, into
Citizens. The Agreement is attached to the accompanying Joint Proxy
Statement/Prospectus as Annex I.

                2. Other Business.  To consider and vote upon such other matters
as may properly come before the meeting.

         Only those holders of Citizens Common Stock of record at the close of
business on November 1, 1996 are entitled to notice of and to vote at the
Special Meeting. The affirmative vote of the holders of two-thirds of the issued
and outstanding shares of Citizens Common Stock entitled to vote at the Special
Meeting is required to approve the Agreement.

                                           By Order of the Board of Directors,



                                           Jean G. Salamone
                                           Secretary

November 15, 1996
Laurel, Maryland

THE BOARD OF DIRECTORS OF CITIZENS UNANIMOUSLY RECOMMENDS THAT THE HOLDERS OF
CITIZENS COMMON STOCK VOTE TO APPROVE THE HOLDING COMPANY MERGER PROPOSAL.

IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED AT THE MEETING. PLEASE SIGN,
DATE AND RETURN THE ENCLOSED PROXY CARD IN THE ACCOMPANYING POSTAGE-PAID
ENVELOPE SO THAT YOUR SHARES WILL BE REPRESENTED AT THE MEETING. SHAREHOLDERS
ATTENDING THE MEETING MAY PERSONALLY VOTE ON ALL MATTERS WHICH ARE CONSIDERED,
IN WHICH EVENT THE SIGNED PROXIES ARE REVOKED. ANY PROXY MAY BE REVOKED BY YOU
IN WRITING OR IN PERSON AT ANY TIME.


<PAGE>



                   [Crestar Financial Corporation Letterhead]


                              ___________ __, 1996

Dear Shareholders:

         You are cordially invited to attend a Special Meeting of Shareholders
of Crestar Financial Corporation to be held at 919 East Main Street, Richmond,
Virginia, on December 19, 1996 at 11:00 a.m.

         At the Special Meeting, you will have an opportunity, in accordance
with the shareholder approval policy of the New York Stock Exchange, to consider
and vote on the issuance of up to 13,200,000 shares of Crestar Common Stock
(including shares to be issued pursuant to Crestar options issued to replace
Citizens options) in accordance with an Agreement and Plan of Reorganization
(the "Agreement") that provides for the acquisition by Crestar of Citizens
Bancorp ("Citizens"). These additional shares and options represent
approximately 31% of the shares of Crestar Common Stock outstanding as of
November 1, 1996, and shareholder approval of their issuance is a condition to
the consummation of the transactions provided for in the Agreement.

         The Agreement generally provides for a tax-free exchange of Crestar
Common Stock and options for shares of Citizens Common Stock and options. The
terms of the proposed merger, including the methods for valuing Citizens common
stock and determining the exchange ratio, are explained in detail in the
accompanying Joint Proxy Statement/Prospectus and we urge you to read it
carefully.

         Your Board of Directors unanimously recommends that you vote in favor
of the Agreement, which the Board believes is in the best interests of the
shareholders of Crestar. The Board of Directors has received the opinion of
Morgan Stanley & Co. Incorporated, its financial advisor, that as of the date of
such opinion and subject to the considerations set forth therein, the Exchange
Ratio pursuant to the Agreement is fair from a financial point of view to
Crestar.

         Since the affirmative vote of a majority of votes cast on the proposal
is required for approval of the proposed issuance of Crestar common stock and
options pursuant to the Agreement, it is important that your shares be voted FOR
the proposal. If you cannot attend the meeting in person, please complete, date,
sign and promptly return the proxy in the envelope provided.

                             Sincerely,



                             Richard G. Tilghman
                             Chairman of the Board and Chief Executive Officer


<PAGE>



                         CRESTAR FINANCIAL CORPORATION
                              919 East Main Street
                            Richmond, Virginia 23219
                                 (804) 782-5171

                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                        To Be Held on December 19, 1996

TO THE SHAREHOLDERS OF CRESTAR FINANCIAL CORPORATION:

         NOTICE IS HEREBY GIVEN that a Special Meeting of Shareholders has been
called by the Board of Directors of Crestar Financial Corporation ("Crestar")
and will be held at 919 East Main Street, Richmond, Virginia, on December 19,
1996 at 11:00 a.m., for the purpose of considering and voting upon the following
matters:

        1. Proposed Transaction. To consider and vote upon a proposal for the
issuance by Crestar of up to 13,200,000 shares of Crestar Common Stock pursuant
to the terms of an Agreement and Plan of Reorganization dated September 15, 1996
and a related Plan of Merger (the "Agreement") among Crestar, CDM Acquisition
Subsidiary, Inc., Crestar Bank DC, Citizens Bancorp ("Citizens") and Citizens
Bank of Maryland, providing for the acquisition by Crestar of Citizens Bancorp.

The Agreement is attached to the accompanying Joint Proxy Statement/Prospectus
as Annex I.

                 2. Other Business.  To consider and vote upon such other
matters as may properly come before the meeting.

         Only those holders of Crestar Common Stock of record at the close of
business on November 1, 1996 are entitled to notice of and to vote at the
Special Meeting. New York Stock Exchange policies provide that the affirmative
vote of a majority of the votes cast on the proposal, provided that the total
number of votes cast represents more than 50% of the shares entitled to vote, is
required to approve the proposed issuance of Crestar Common Stock.

                                            By Order of the Board of Directors,



                                            Linda F. Rigsby
                                            Senior Vice President,
                                            Deputy General Counsel and
                                            Corporate Secretary

November 15, 1996
Richmond, Virginia

THE BOARD OF DIRECTORS OF CRESTAR UNANIMOUSLY RECOMMENDS THAT THE HOLDERS OF
CRESTAR COMMON STOCK VOTE TO APPROVE THE PROPOSAL.

IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED AT THE MEETING. PLEASE SIGN,
DATE AND RETURN THE ENCLOSED PROXY CARD IN THE ACCOMPANYING POSTAGE-PAID
ENVELOPE SO THAT YOUR SHARES WILL BE REPRESENTED AT THE MEETING. SHAREHOLDERS
ATTENDING THE MEETING MAY PERSONALLY VOTE ON ALL MATTERS WHICH ARE CONSIDERED,
IN WHICH EVENT THE SIGNED PROXIES ARE REVOKED. ANY PROXY MAY BE REVOKED BY YOU
IN WRITING OR IN PERSON AT ANY TIME.


<PAGE>



                             JOINT PROXY STATEMENT


              CRESTAR FINANCIAL                          CITIZENS
                CORPORATION                              BANCORP
               Special Meeting                        Special Meeting
                to be Held on                          to be Held on
              December 19, 1996                      December 19, 1996

                                  ------------

                                   PROSPECTUS
                                       OF
                         CRESTAR FINANCIAL CORPORATION

                                  Common Stock
                                  ------------

         This Joint Proxy Statement/Prospectus is being furnished to the holders
of common stock, par value $2.50 per share ("Citizens Common Stock"), of
Citizens Bancorp, a Maryland corporation ("Citizens"), in connection with the
solicitation of proxies by the Citizens Board of Directors (the "Citizens
Board") for use at the Special Meeting of Citizens shareholders to be held at
11:00 a.m. on December 19, 1996, at 14401 Sweitzer Lane, Laurel, Maryland (the
"Citizens Special Meeting").

         This Joint Proxy Statement/Prospectus is also being furnished to
holders of common stock, par value $5 per share ("Crestar Common Stock"), of
Crestar Financial Corporation, a Virginia corporation ("Crestar" or "Crestar
Financial"), in connection with the solicitation of proxies by the Crestar Board
of Directors (the "Crestar Board") for use at the Special Meeting of Crestar
shareholders to be held at 11:00 a.m. on December 19, 1996 at 919 East Main
Street, Richmond, Virginia, (the "Crestar Special Meeting" and, together with
the Citizens Special Meeting, the "Shareholder Meetings").

Citizens Special Meeting.

         At the Citizens Special Meeting, shareholders of record of Citizens
Common Stock as of the close of business on November 1, 1996, will consider and
vote upon a proposal to approve the Agreement and Plan of Reorganization (the
"Agreement"), dated as of September 15, 1996, by and among Crestar, CDM
Acquisition Subsidiary, Inc., a wholly-owned subsidiary of Crestar
("Acquisition"), Crestar Bank DC, a Virginia banking corporation wholly-owned by
Crestar ("Crestar Bank"), Citizens and Citizens Bank of Maryland, a Maryland
banking corporation wholly-owned by Citizens ("Citizens Bank"), pursuant to
which, among other things, Acquisition will merge with and into Citizens (the
"Holding Company Merger"). Immediately thereafter, Citizens will merge into
Crestar (the "Citizens/Crestar Merger") (the Holding Company Merger, and the
Citizens/Crestar Merger are referred to together as the "Transaction"). Crestar
expects to merge Citizens Bank into Crestar Bank by the end of the first quarter
1997. Upon consummation of the Holding Company Merger, expected to occur by
December 31, 1996, each outstanding share of Citizens Common Stock (other than
shares held directly by Crestar, which will be canceled without payment
therefore) will be converted into 0.835 shares of Crestar Common Stock, subject
to adjustment in certain circumstances (the "Exchange Ratio"). Outstanding
options to purchase Citizens Common Stock will be converted into options to
purchase Crestar Common Stock using the same Exchange Ratio and such options
will cover up to 567,000 additional shares of Crestar Common Stock. Based on the
closing price of Crestar Common Stock on the New York Stock Exchange (the
"NYSE") on _______ __, 1996, such shares and options had a market value of
$_____. See "The Holding Company Merger -- Determination of Exchange Ratio and
Exchange of Crestar Common Stock." For a description of the Agreement, which is
included herein in its entirety as Annex I to this Joint Proxy
Statement/Prospectus, see "The Holding Company Merger."



<PAGE>



Crestar Special Meeting.

         At the Crestar Special Meeting, the shareholders of record of Crestar
Common Stock as of the close of business on November 1, 1996, in accordance with
the shareholder approval policy of the NYSE, will consider and vote upon the
issuance of shares of Crestar Common Stock and options pursuant to the
Agreement.

         This Joint Proxy Statement/Prospectus also constitutes a prospectus of
Crestar in respect of the shares of Crestar Common Stock to be issued to
shareholders of Citizens in connection with the Holding Company Merger. The
outstanding shares of Crestar Common Stock are, and the shares offered hereby
will be, listed on the NYSE.

         All information contained in this Joint Proxy Statement/Prospectus
relating to Crestar and its subsidiaries has been supplied by Crestar and all
information relating to Citizens and its subsidiaries has been supplied by
Citizens. This Joint Proxy Statement/Prospectus and the accompanying proxy
appointment cards are first being mailed to shareholders of Crestar and Citizens
on or about November 15, 1996.

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
        EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
         THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
               PROXY STATEMENT/PROSPECTUS. ANY REPRESENTATION TO
                      THE CONTRARY IS A CRIMINAL OFFENSE.
  THE SHARES OF CRESTAR COMMON STOCK OFFERED HEREBY ARE NOT SAVINGS ACCOUNTS,
              DEPOSITS OR OTHER OBLIGATIONS OF A BANK AND ARE NOT
            INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR
                          ANY OTHER GOVERNMENT AGENCY.

    The date of this Joint Proxy Statement/Prospectus is November [ ], 1996.



<PAGE>


<TABLE>
<CAPTION>

                               TABLE OF CONTENTS

                                                                                                               PAGE
<S> <C>
AVAILABLE  INFORMATION..........................................................................................  1

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE...............................................................  1

SUMMARY  .......................................................................................................  3
         Parties to the Transaction.............................................................................  3
         Shareholder Meetings...................................................................................  4
         Votes Required; Record Dates...........................................................................  4
         The Holding Company Merger.............................................................................  5
         The Exchange Ratio.....................................................................................  5
         Reasons for the Holding Company Merger; Recommendations of the Crestar Board and the
                  Citizens Board................................................................................  5
         Opinions of Financial Advisors.........................................................................  6
         No Dissenter's Rights..................................................................................  6
         Conditions to Consummation.............................................................................  7
         Business of Crestar and Citizens Pending the Holding Company Merger....................................  7
         Waiver and Amendment; Termination......................................................................  7
         Interests of Certain Persons in the Holding Company Merger.............................................  7
         Resale of Crestar Common Stock.........................................................................  8
         Certain Federal Income Tax Consequences of the Transaction.............................................  8
         Effective Time.........................................................................................  8
         Stock Option Agreement.................................................................................  8
         Market Prices Prior to Announcement of the Holding Company Merger......................................  8
         Comparative Per Share Data.............................................................................  9

COMPARATIVE PER SHARE DATA...................................................................................... 10
         Selected Financial Data................................................................................ 10

SELECTED FINANCIAL DATA......................................................................................... 11

NOTES TO SELECTED FINANCIAL DATA................................................................................ 14

THE SHAREHOLDER MEETINGS........................................................................................ 16
         Crestar Special Meeting................................................................................ 16
         Citizens Special Meeting............................................................................... 16
         Votes Required......................................................................................... 17
         Recommendations........................................................................................ 18

THE HOLDING COMPANY MERGER...................................................................................... 18
         Background of the Holding Company Merger............................................................... 18
         Reasons for the Holding Company Merger; Recommendations of the Crestar Board and the
                  Citizens Board................................................................................ 19
         Opinions of Financial Advisors......................................................................... 20
         Effective Time of the Holding Company Merger........................................................... 29
         Determination of Exchange Ratio and Exchange for Crestar Common Stock.................................. 29
         Business of Citizens and Crestar Pending the Holding Company Merger.................................... 30
         Conditions to Consummation of the Holding Company Merger............................................... 31


                                       i

<PAGE>



Stock Option Agreement.......................................................................................... 32
         Waiver and Amendment; Termination...................................................................... 33
         Accounting Treatment................................................................................... 34
         Operations after the Holding Company Merger............................................................ 34
         Interests of Certain Persons in the Holding Company Merger............................................. 34
         Stock Options.......................................................................................... 36
         Effect on Citizens Employee Benefits Plans............................................................. 36
         Certain Federal Income Tax Consequences................................................................ 37

PRO FORMA CONDENSED FINANCIAL INFORMATION....................................................................... 38

NOTES TO PRO FORMA CONDENSED FINANCIAL INFORMATION.............................................................. 45

CAPITALIZATION.................................................................................................. 46

NOTES TO CAPITALIZATION......................................................................................... 47

BUSINESS OF CRESTAR............................................................................................. 48
         Recent Development..................................................................................... 48

BUSINESS OF CITIZENS............................................................................................ 49

PRICE RANGE OF CITIZENS COMMON STOCK
AND DIVIDEND POLICY............................................................................................. 50

PRICE RANGE OF CRESTAR COMMON STOCK
AND DIVIDEND POLICY............................................................................................. 51

OWNERSHIP OF CITIZENS COMMON STOCK BY
CERTAIN BENEFICIAL OWNERS....................................................................................... 52

OWNERSHIP OF CRESTAR COMMON STOCK
BY CERTAIN BENEFICIAL OWNERS.................................................................................... 54

SUPERVISION AND REGULATION...................................................................................... 54
         Bank Holding Companies................................................................................. 54
         Capital Requirements................................................................................... 55
         Limits on Dividends and Other Payments................................................................. 56
         Subsidiary Banks....................................................................................... 56
         Other Safety and Soundness Regulations................................................................. 57

DESCRIPTION OF CRESTAR CAPITAL STOCK............................................................................ 57
         Common Stock........................................................................................... 57
         Preferred Stock........................................................................................ 57
         Rights   .............................................................................................. 58
         Virginia Stock Corporation Act......................................................................... 58

COMPARATIVE  RIGHTS OF SHAREHOLDERS............................................................................. 59
         Capitalization......................................................................................... 59
         Amendment of Articles or Bylaws........................................................................ 60
         Required Shareholder Vote for Certain Actions.......................................................... 60
         Director Nominations................................................................................... 60

                                                       ii

<PAGE>



         Directors and Classes of Directors; Vacancies and Removal of Directors................................. 60
         Anti-Takeover Provisions............................................................................... 61
         Preemptive Rights...................................................................................... 62
         Assessment............................................................................................. 62
         Conversion; Redemption; Sinking Fund................................................................... 63
         Liquidation Rights..................................................................................... 63
         Dividends and Other Distributions...................................................................... 63
         Special Meetings of Shareholders....................................................................... 64
         Indemnification........................................................................................ 64
         Shareholder Proposals.................................................................................. 64
         Shareholder Inspection Rights; Shareholder Lists....................................................... 65
         Shareholder Rights Plan................................................................................ 65
         Dissenters' Rights..................................................................................... 65

RESALE OF CRESTAR COMMON STOCK.................................................................................. 66

EXPERTS  ....................................................................................................... 66

LEGAL OPINIONS.................................................................................................. 66

SHAREHOLDER PROPOSALS........................................................................................... 66

OTHER MATTERS................................................................................................... 67
</TABLE>

ANNEX I - Agreement and Plan of Reorganization dated as of September 15, 1996
          and related Holding Company Plan of Merger

ANNEX II  Stock Option Agreement dated as of September 15, 1996

ANNEX III Fairness Opinion of Morgan Stanley & Co. Incorporated

ANNEX IV  Fairness Opinion of Keefe, Bruyette & Woods, Inc.


                                      iii

<PAGE>



                             AVAILABLE  INFORMATION

         Crestar and Citizens are subject to the reporting and informational
requirements of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), and in accordance therewith file reports, proxy statements and other
information with the Securities and Exchange Commission (the "SEC"). Reports,
proxy statements and other information filed with the SEC can be inspected and
copied at the public reference facilities maintained by the SEC at Room 1024,
450 Fifth Street, N.W., Washington, D.C. 20549, and at its Regional Offices
located at Citicorp Center, 500 West Madison Street, Suite 1400, Chicago,
Illinois 60611-2511 or 7 World Trade Center, Suite 1300, (13th Floor), New York,
New York 10048. Copies of such material can be obtained from the Public
Reference Section of the SEC at 450 Fifth Street, N.W., Washington, D.C. 20549,
at prescribed rates. The SEC also maintains a web site that contains reports,
proxy statements, information statements and other information regarding
registrants that file electronically, including Crestar and Citizens, with the
SEC at http:\\www.sec.gov. Such reports, proxy statements and other information
also may be inspected at the offices of the New York Stock Exchange, 20 Broad
Street, New York, New York 10005 for Crestar and at the offices of the National
Association of Securities Dealers, Inc. located at 1735 K Street, N.W.,
Washington, D.C. 20006 for Citizens. As permitted by the Rules and Regulations
of the SEC, this Joint Proxy Statement/Prospectus does not contain all the
information set forth in the Registration Statement on Form S-4, of which this
Joint Proxy Statement/Prospectus is a part, and exhibits thereto (together with
the amendments thereto, the "Registration Statement"), which has been filed by
Crestar with the SEC under the Securities Act of 1933, as amended (the "1933
Act"), with respect to Crestar Common Stock and to which reference is hereby
made.

         No person has been authorized to give any information or to make any
representation other than as contained herein in connection with the offer
contained in this Joint Proxy Statement/Prospectus, and if given or made, such
information or representation must not be relied upon as having been authorized
by Crestar or Citizens. This Joint Proxy Statement/Prospectus does not
constitute an offer to sell or a solicitation of an offer to buy any securities
other than the securities to which it relates, nor does it constitute an offer
to or solicitation of any person in any jurisdiction to whom it would be
unlawful to make such an offer or solicitation. Neither the delivery of this
Joint Proxy Statement/Prospectus nor the distribution of any of the securities
to which this Joint Proxy Statement/Prospectus relates shall, at any time, imply
that the information herein is correct as of any time subsequent to the date
hereof.

         THIS JOINT PROXY STATEMENT/PROSPECTUS INCORPORATES BY REFERENCE CERTAIN
DOCUMENTS RELATING TO CRESTAR AND CITIZENS THAT ARE NOT PRESENTED HEREIN OR
DELIVERED HEREWITH. CRESTAR DOCUMENTS ARE AVAILABLE WITHOUT CHARGE UPON REQUEST
FROM CRESTAR'S INVESTOR RELATIONS DEPARTMENT, CRESTAR FINANCIAL CORPORATION, P.
O. BOX 26665,  919 EAST MAIN STREET, RICHMOND, VIRGINIA 23261-6665,  (804)
782-7152. CITIZENS DOCUMENTS ARE AVAILABLE WITHOUT CHARGE UPON REQUEST FROM THE
SECRETARY, CITIZENS BANCORP, 14401 SWEITZER LANE, LAUREL, MARYLAND 20707, (301)
206-6000. IN ORDER TO ENSURE TIMELY DELIVERY OF THE DOCUMENTS, ANY REQUESTS
SHOULD BE MADE BY DECEMBER 12, 1996.

               INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

         The following documents filed by Crestar with the SEC are incorporated
by reference in this Joint Proxy Statement/Prospectus: (i) Crestar's Annual
Report on Form 10-K for the year ended December 31, 1995; (ii) Crestar's
Quarterly Reports on Form 10-Q for the periods ended March 31, 1996 and June 30,
1996; (iii) Crestar's Current Report on Form 8-K dated September 16, 1996; (iv)
the description of Crestar Common Stock in Crestar's registration statement
filed under the Exchange Act with respect to Crestar Common Stock on July 1,
1993; and (v) the description of the Rights in Crestar's registration statement
on Form 8-A filed under the Exchange Act with respect to the Rights on June 26,
1989.

         The following documents filed by Citizens with the SEC are incorporated
by reference in this Joint Proxy Statement/Prospectus: (i) Citizens' Annual
Report on Form 10-K for the year ended December 31, 1995; (ii) Citizens'

                                       1

<PAGE>


Quarterly Reports on Form 10-Q for the periods ended March 31, 1996 and June 30,
1996; and (iii) Citizens' Current Report on Form 8-K dated September 27, 1996.

         All documents filed by Crestar and Citizens pursuant to Sections 13(a),
13(c), 14 or 15(d) of the Exchange Act subsequent to the date hereof and prior
to the date of the Citizens Special Meeting are hereby incorporated by reference
in this Joint Proxy Statement/Prospectus and shall be deemed a part hereof from
the date of filing of such documents. Any statement contained in any supplement
hereto or in a document incorporated or deemed to be incorporated by reference
herein shall be deemed to be modified or superseded for purposes of the
Registration Statement and this Joint Proxy Statement/Prospectus to the extent
that a statement contained herein, in any supplement hereto or in any
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement. Any such statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of the Registration Statement, this Joint Proxy
Statement/Prospectus or any supplement hereto.

         Also incorporated by reference herein is the Agreement and Plan of
Reorganization by and among Crestar, Acquisition, Crestar Bank, Citizens and
Citizens Bank, dated as of September 15, 1996, which is attached to this Joint
Proxy Statement/Prospectus as Annex I, and the Stock Option Agreement by and
among Crestar and Citizens dated as of September 15, 1996, which is attached to
this Joint Proxy Statement/Prospectus as Annex II.

                                       2

<PAGE>

                                    SUMMARY

         The following summary is not intended to be a complete description of
all material facts regarding Crestar, Citizens and the matters to be considered
at the Shareholder Meetings and is qualified in all respects by the information
appearing elsewhere or incorporated by reference in this Joint Proxy
Statement/Prospectus, the Annexes hereto and the documents referred to herein.
Shareholders are urged to carefully read all such information.

Parties to the Transaction

         Crestar. Crestar is the holding company for Crestar Bank (Virginia),
Crestar Bank N.A. (Washington, D.C.), Crestar Bank MD (Maryland) and Crestar
Bank FSB, a federal savings bank (collectively, the "Bank Subsidiaries"). At
June 30, 1996, Crestar had approximately $18.5 billion in total assets, $12.8
billion in total deposits and $1.4 billion in total stockholders' equity.

         In 1963, six Virginia banks combined to form United Virginia Bankshares
Incorporated ("UVB"), a bank holding company formed under the Bank Holding
Company Act of 1956 (the "BHCA"). UVB (parent company of United Virginia Bank)
extended its operations into the District of Columbia by acquiring NS&T Bank,
N.A. on December 27, 1985 and into Maryland by acquiring Bank of Bethesda on
April 1, 1986, and Loyola Federal Savings Bank, Baltimore, on December 31, 1995.
On September 1, 1987, UVB was renamed Crestar Financial Corporation and its bank
subsidiaries adopted their present names.

         Crestar serves customers through a network of 379 banking offices and
380 automated teller machines (as of June 30, 1996). Crestar offers a broad
range of banking services, including various types of deposit accounts and
instruments, commercial and consumer loans, trust and investment management
services, bank credit cards and international banking services. Crestar's
subsidiary, Crestar Insurance Agency, Inc., offers a variety of personal and
business insurance products. Securities brokerage and investment banking
services are offered by Crestar's subsidiary, Crestar Securities Corporation.
Mortgage loan origination, servicing and wholesale lending are offered by
Crestar Mortgage Corporation, and investment advisory services are offered by
Capitoline Investment Services Incorporated, both of which are subsidiaries of
Crestar Bank. These various Crestar subsidiaries provide banking and non-banking
services throughout Virginia, Maryland and Washington, D.C., as well as certain
non-banking services to customers in other states.

         The executive offices of Crestar are located in Richmond, Virginia at
Crestar Center, 919 East Main Street. Regional headquarters are located in
Norfolk and Roanoke, Virginia, Washington, D.C., and Baltimore, Maryland.
Crestar's principal Operations Center is located in Richmond.  See "Business of
Crestar."

         Crestar Bank DC. Crestar Bank DC is a Virginia banking corporation
formed solely to facilitate the conversion of Crestar Bank N.A. from a national
banking association to a Virginia banking corporation. After conversion of
Crestar Bank N.A. into Crestar Bank DC, Crestar contemplates merging Crestar
Bank (Virginia) and Crestar Bank MD into Crestar Bank DC. (Prior to that merger,
Crestar Bank FSB will be merged into Crestar Bank MD.) It is anticipated that at
the Effective Time of the Holding Company Merger, Crestar Bank DC (renamed
Crestar Bank) will be the only banking subsidiary of Crestar and will carry on
the business formerly conducted by Crestar Bank (Virginia), Crestar Bank N.A.,
Crestar Bank MD and Crestar Bank FSB.

         Acquisition.  Acquisition was organized as a Maryland subsidiary of
Crestar solely to effectuate the Holding Company Merger.  In the Holding Company
Merger, Acquisition will merge into Citizens, and immediately thereafter
Citizens will merge into Crestar.  See "The Holding Company Merger."

         Citizens.  Citizens is the second largest bank holding company
headquartered in Maryland with assets of $4.2 billion and over 103 banking
locations in Maryland, Virginia and Washington, D.C. as of June 30, 1996.
Citizens offers deposit, loan and trust services to both retail and commercial
customers.


                                       3

<PAGE>

         The executive offices of Citizens are located at 14401 Sweitzer Lane,
Laurel, Maryland 20707.  See "Business of Citizens."

         Citizens Bank.  Citizens Bank is a Maryland banking corporation through
which Citizens conducts its banking business.  Citizens Bank of Washington, n.a.
is expected to be merged into Citizens Bank in the first quarter of 1997.
Citizens Bank provides mortgage banking and investment services through its
subsidiary companies, CitizensBanc Mortgage Company, Inc., Citizens Insurance
Services, Inc., and Citizens Brokerage Services, Inc.

Shareholder Meetings

         Crestar.  The Crestar Special Meeting will be held on December 19, 1996
at 11:00 a.m. at 919 East Main Street, Richmond, Virginia.  The purpose of the
Crestar Special Meeting is to consider and vote upon, pursuant to the
shareholder approval policy of the NYSE, the issuance of shares of Crestar
Common Stock and options to purchase Crestar Common Stock in connection with the
Holding Company Merger.  See "The Shareholder Meetings."

         Citizens.  The Citizens Special Meeting will be held on December 19,
1996 at 11:00 a.m. at 14401 Sweitzer Lane, Laurel, Maryland.  The purpose of the
Citizens Special Meeting is to consider and vote upon a proposal to approve the
Agreement and the related Holding Company Plan of Merger.  See "The Shareholder
Meetings."

Votes Required; Record Dates

         Crestar. Only Crestar shareholders of record at the close of business
on November 1, 1996 (the "Crestar Record Date") will be entitled to vote at the
Crestar Special Meeting. The issuance of the shares of Crestar Common Stock and
options to purchase Crestar Common Stock pursuant to the Agreement requires the
affirmative vote of the holders of a majority of the shares of Crestar Common
Stock voting at the Crestar Special Meeting. As of the Crestar Record Date,
there were _________ shares of Crestar Common Stock entitled to be voted.

         The directors and executive officers of Crestar and their affiliates
beneficially owned, as of the Crestar Record Date, _________ shares or
approximately ___% of outstanding Crestar Common Stock. Crestar has been advised
that the shares of Crestar Common Stock owned by such directors and executive
officers will be voted in favor of the issuance of shares of Crestar Common
Stock pursuant to the terms of the Agreement. The directors and executive
officers of Citizens and their affiliates beneficially owned, as of the Crestar
Record Date, a total of less than 1% of the outstanding shares of Crestar Common
Stock.

         Citizens. Only Citizens shareholders of record at the close of business
on November 1, 1996 (the "Citizens Record Date") will be entitled to vote at the
Citizens Special Meeting. The affirmative vote of the holders of two-thirds of
the shares outstanding on such date is required to approve the Agreement. As of
the Citizens Record Date, there were __________ shares of Citizens Common Stock
entitled to be voted.

         The directors and executive officers of Citizens and their affiliates
beneficially owned, as of the Citizens Record Date, _________ shares or
approximately [ ]% of the outstanding shares of Citizens Common Stock. Citizens
has been advised that such directors and executive officers intend to vote their
shares in favor of approval of the Agreement. The directors and executive
officers of Crestar and their affiliates beneficially owned, as of the Citizens
Record Date, a total of less than 1% of the outstanding shares of Citizens
Common Stock.

         See "The Shareholder Meetings."

The Holding Company Merger

         Pursuant to the Agreement, at the Effective Time of the Holding Company
Merger (as defined herein), Acquisition will merge into Citizens in accordance
with the Holding Company Plan of Merger whereby the separate existence of
Acquisition will cease. Immediately following the Effective Time of the Holding
Company Merger,

                                       4

<PAGE>


Citizens will merge into Crestar in accordance with a Plan of Merger, and the
separate existence of Citizens will cease. At the Effective Time of the Holding
Company Merger, each outstanding share of Citizens Common Stock (other than
shares held directly by Crestar, which shall be canceled without payment
therefore) and options to purchase Citizens Common Stock will be converted into
and represent the right to receive a number of shares of Crestar Common Stock or
options to purchase Crestar Common Stock determined by the Exchange Ratio,
subject to adjustment as set forth in the Agreement. Cash will be paid in lieu
of fractional shares of Crestar Common Stock. At the Effective Time of the
Holding Company Merger, each share of Citizens Common Stock held by Crestar,
excluding shares held in a fiduciary capacity, shall be canceled, retired and
cease to exist, and no exchange or payment shall be made with respect thereto.
Crestar does not directly hold any shares of Citizens Common Stock.

         Crestar expects to merge Citizens Bank into Crestar Bank by the end of
the first quarter of 1997.

The Exchange Ratio

         In the Holding Company Merger, each share of Citizens Common Stock will
be converted into 0.835 shares of Crestar Common Stock. If the Average Closing
Price (as defined below) of Crestar Common Stock is $48 or less during the
10-trading day period prior to the 10th day before the Closing Date, Citizens
may terminate the Agreement. In such case, however, Crestar can extend the
Closing Date for 15 trading days, and during the first 10 trading days of the
extended period a new Average Closing Price for Crestar Common Stock will be
determined. If the new Average Closing Price in the extended period is more than
$48, no termination occurs and the Agreement remains in effect. If the new
Average Closing Price is $48 or less, Crestar may increase the consideration to
be received by Citizens' shareholders by adjusting the Exchange Ratio to equal a
number equal to the quotient obtained by dividing $40.08 by the new Average
Closing Price; if Crestar elects not to do this, the Agreement terminates. The
"Average Closing Price" is the average of the closing sales price of Crestar
Common Stock as recorded on the consolidated tape of the New York Stock Exchange
for each of the 10-day trading periods ending on the 10th day prior to the
Closing Date, and the new "Average Closing Price" is the same average for 10
trading days in the extended period.

         Outstanding options to purchase Citizens Common Stock that were granted
under Citizens' 1986 Stock Incentive Plan and 1988 Stock Option Plan (the
"Citizens Options") will be converted, based on the Exchange Ratio, into options
to acquire shares of Crestar Common Stock ("Crestar Options"). The exercise
price per share of Crestar Common Stock under a Crestar Option will be equal to
the exercise price per share of Citizens Common Stock under the Citizens Option
divided by the Exchange Ratio. The number of shares of Crestar Common Stock
subject to a Crestar Option will be equal to the number of shares of Citizens
Common Stock subject to the Citizens Option multiplied by the Exchange Ratio.
Other terms of a Crestar Option will be the same as the terms of the Citizens
Option.

Reasons for the Holding Company Merger; Recommendations of the Crestar Board and
the Citizens Board

         Crestar. The Crestar Board believes that the terms of the Holding
Company Merger and the Agreement are advisable and are fair to, and in the best
interests of, Crestar and its shareholders and has unanimously adopted the
Agreement. In considering the terms and conditions of the Holding Company
Merger, the Crestar Board considered, among other things, the financial terms of
the Holding Company Merger, its effect on future earnings, the strategic value
of enhancing Crestar's franchise in Maryland and the Greater Washington Region,
and the opinion of its financial advisor, Morgan Stanley & Co. Incorporated
("Morgan Stanley"), that as of the date of its opinion the Exchange Ratio
pursuant to the Agreement is fair from a financial point of view to Crestar. The
Board believes the Holding Company Merger will provide Crestar with a
competitive advantage by increasing future earnings, expanding distribution of
products, and building market share -- all without sacrificing asset quality.
The Crestar Board also considered that Crestar shareholders would incur modest
dilution in earnings per share in the first year following the Holding Company
Merger.

         Citizens.  The Citizens Board believes that the terms of the Holding
Company Merger and the Agreement are advisable and are fair to, and in the best
interests of, Citizens and its shareholders and has unanimously adopted

                                       5

<PAGE>


the Agreement. In considering the terms and conditions of the Holding Company
Merger, the Citizens Board considered, among other things: the financial terms
of the Holding Company Merger; the fact that the Holding Company Merger would
qualify as a tax-free reorganization; the financial condition and history of
performance of Crestar; the advantage of risk diversification associated with
ownership in an institution operating in a broader geographic area; the opinion
of its financial advisor, Keefe, Bruyette & Woods, Inc. ("Keefe Bruyette"), that
the consideration to be received in the Holding Company Merger is fair to the
holders of Citizens Common Stock from a financial point of view; and the
operational and competitive benefits of the Holding Company Merger. The Citizens
Board also considered that the historical dividends per share and net income per
share of the Crestar Common Stock to be received by the holders of Citizens
Common Stock, after giving effect to the Exchange Ratio, represent a substantial
increase in the historical dividends per share and net income per share of
Citizens Common Stock, although there can be no assurance that pro forma amounts
are indicative of future dividends or income per share of Crestar Common Stock.
See "The Holding Company Merger -- Background to the Holding Company Merger," "
- -- Reasons for the Holding Company Merger; Recommendations of the Crestar Board
and the Citizens Board," and " -- Opinions of Financial Advisors."

         THE CITIZENS BOARD UNANIMOUSLY RECOMMENDS THAT THE HOLDERS OF CITIZENS
COMMON STOCK VOTE TO APPROVE THE PROPOSED HOLDING COMPANY MERGER.

Opinions of Financial Advisors

         Crestar. Crestar has received the opinion of Morgan Stanley that the
Exchange Ratio is fair from a financial point of view to Crestar. Morgan
Stanley's opinion is directed only to the Exchange Ratio and does not constitute
a recommendation to any holders of Crestar Common Stock as to how such holders
should vote at the Crestar Special Meeting or as to any other matter. Morgan
Stanley will be paid a fee for its services at the closing of the Holding
Company Merger. For additional information concerning Morgan Stanley and its
opinion, see "The Holding Company Merger -- Opinions of Financial Advisors." The
opinion of such firm, which sets forth the assumptions made, matters considered
and limits on the review undertaken, is attached as Annex III to this Joint
Proxy Statement/Prospectus.

         Citizens. Citizens has received the opinion of Keefe Bruyette that the
Exchange Ratio is fair to the holders of Citizens Common Stock from a financial
point of view. Keefe Bruyette's opinion is directed only to the Exchange Ratio
and does not constitute a recommendation to any holders of Citizens Common Stock
as to how such holders should vote at the Citizens Special Meeting or as to any
other matter. Keefe Bruyette will be paid a fee for its services at the closing
of the Holding Company Merger. For additional information concerning Keefe
Bruyette and its opinion, see "The Holding Company Merger -- Opinions of
Financial Advisors." The opinion of such firm, which sets forth the assumptions
made, matters considered and limits on the review undertaken, is attached as
Annex IV to this Joint Proxy Statement/Prospectus.

No Dissenter's Rights

         Holders of Citizens Common Stock entitled to vote on the Agreement and
the related Holding Company Plan of Merger do not have dissenter's rights in
accordance with Maryland General Corporation Law.

                                       6

<PAGE>

Conditions to Consummation

         The Holding Company Merger is to be accomplished by the statutory
merger of Acquisition into Citizens and is contingent upon approvals of the
Board of Governors of the Federal Reserve System (the "Federal Reserve Board"),
the Division of Financial Regulation of the Maryland Department of Labor,
Licensing and Regulation (the "Maryland Department") and the Bureau of Financial
Institutions of the State Corporation Commission of Virginia (the "SCC"), which
approvals have been applied for and are expected to be received. The Holding
Company Merger is also subject to other usual conditions, including receipt by
Crestar and Citizens of the legal opinions of Semmes, Bowen & Semmes, counsel to
Citizens, and of Hunton & Williams, counsel to Crestar, that the Holding Company
Merger and the Citizens/Crestar Merger together will constitute a tax-free
reorganization under Section 368(a) of the Internal Revenue Code of 1986, as
amended (the "Code") and receipt by Crestar of a letter from KPMG Peat Marwick
LLP stating that the Transaction may be accounted for under the
pooling-of-interests accounting method. See "The Holding Company Merger --
Conditions to Consummation of the Holding Company Merger."

Business of Crestar and Citizens Pending the Holding Company Merger

         Citizens has agreed to carry on its operations only in the ordinary
course of business and not to take certain actions relating to the operation of
its business pending consummation of the Holding Company Merger without notice
to or the approval of Crestar, including the payment of cash dividends other
than the regular quarterly cash dividends consistent with its practice in effect
in the second quarter of 1996. Crestar has agreed that it will conduct its
operations only in the ordinary course of business consistent with past practice
and not to take certain actions. See "The Holding Company Merger -- Business of
Crestar and Citizens Pending the Holding Company Merger."

Waiver and Amendment; Termination

         Crestar and Citizens may amend or modify the Agreement at any time,
except that, after the vote by the shareholders of Crestar and Citizens, no such
amendment or modification may be made which reduces or changes the form and
amount of consideration payable pursuant to the Agreement without further
shareholder approval. If at any time before the Effective Time of the Holding
Company Merger, a material term of the Agreement or Holding Company Plan of
Merger is amended, the Citizens Board will postpone or reschedule the Citizens
Special Meeting (or, if necessary, call additional shareholder meetings), to
vote on the Agreement and Holding Company Plan of Merger, as amended, and
resolicit proxies for use at such meeting.

         Crestar and Citizens each has the right, acting unilaterally, to
terminate the Agreement should the Holding Company Merger not be consummated by
June 30, 1997 and prior to that time upon the occurrence of certain events. See
"The Holding Company Merger -- Waiver and Amendment; Termination."

Interests of Certain Persons in the Holding Company Merger

         Certain members of Citizens' management and the Citizens Board have
interests in the Holding Company Merger in addition to their interests as
shareholders of Citizens generally. These include, among other things,
provisions in the Agreement requiring Crestar to honor existing employment and
severance agreements with Jeffrey R. Springer, Richard C. Bandiere, Raymond L.
Gazelle, Jr. and Gary N. Geisel, the offering to five to eight members of the
Citizens Board of a position on Crestar Bank's GWR or Maryland advisory board,
increasing the number of Crestar's and Crestar Bank's Board of Directors by two
and appointing Alfred H. Smith, Jr. and Jeffrey R. Springer to fill the
resulting vacancies, indemnification for Citizens directors and officers, and
eligibility for certain Crestar employee benefits. For additional information
concerning the employment agreements, including the amount that could be paid
following a change of control of Citizens, see "The Holding Company Merger --
Interests of Certain Persons in the Holding Company Merger." All Citizens
Options are issued pursuant to plans previously approved by the shareholders of
Citizens.


                                       7

<PAGE>


Resale of Crestar Common Stock

         Shares of Crestar Common Stock received in the Holding Company Merger
will be freely transferable by the holders thereof, except for those shares held
by those holders who may be deemed to be "affiliates" of Citizens or Crestar
under applicable federal securities laws. See "Resale of Crestar Common Stock."

Certain Federal Income Tax Consequences of the Transaction

         The Holding Company Merger and the Citizens/Crestar Merger are intended
to be treated as one transaction qualifying as a tax-free "reorganization" as
defined in Section 368(a) of the Code. (The Holding Company Merger and the
Citizens/Crestar Merger are sometimes referred to together as the "Merger".)
Crestar has received the opinion of Hunton & Williams, and Citizens has received
the opinion of Semmes, Bowen & Semmes, to the effect that the Merger will
qualify as a tax-free "reorganization" as defined in Section 368(a) of the Code
with the result that Citizens shareholders will not recognize gain or loss on
the exchange of Citizens Common Stock for Crestar Common Stock (including the
associated Rights), except with respect to the receipt of cash by Citizens
shareholders in lieu of fractional shares. A condition to consummation of the
Merger is the receipt by Crestar from Hunton & Williams and by Citizens from
Semmes, Bowen & Semmes, of opinions as to the qualification of the Merger as a
tax-free reorganization and certain other federal income tax consequences of the
Merger. See "The Holding Company Merger -- Certain Federal Income Tax
Consequences."

Effective Time

         The Holding Company Merger will become effective on the date and time
specified in the Articles of Merger for the Holding Company Merger to be filed
with the State Department of Assessments and Taxation of Maryland ("SDAT") and
the State Corporation Commission of Virginia. The Effective Time of the Holding
Company Merger is to be not later than June 30, 1997, and is expected to occur
by December 31, 1996.

Stock Option Agreement

         Crestar and Citizens have entered into a Stock Option Agreement, dated
as of September 15, 1996 (the "Option Agreement"), pursuant to which Citizens
issued to Crestar an option (the "Option") to purchase up to 3,012,000 shares of
Citizens Common Stock at a purchase price of $40.00 per share. The Option may be
exercised in whole or in part, at any time or from time to time if a Purchase
Event (as defined therein) shall have occurred and be continuing. The Option
Agreement provides that to the extent that it shall have not been exercised, the
Option shall terminate (i) on the Effective Date of the Holding Company Merger;
(ii) upon termination of the Agreement in accordance with the provisions thereof
(other than a termination resulting from a willful breach by Citizens of certain
specified covenants contained therein or, following the occurrence of a Purchase
Event (as defined therein), failure of Citizens shareholders to approve the
Agreement by the vote required under applicable law or under Citizens' charter);
or (iii) 12 months after termination of the Agreement due to a willful breach by
Citizens of certain specified covenants contained therein or, following the
occurrence of a Purchase Event (as defined therein), failure of Citizens
shareholders to approve the Holding Company Merger by the vote required under
applicable law or under Citizens' charter. The Option Agreement is attached
hereto as Annex II. See also "The Holding Company Merger -- Stock Option
Agreement."

Market Prices Prior to Announcement of the Holding Company Merger

         The following table discloses the price per share of Crestar Common
Stock and Citizens Common Stock based on the last reported sales prices per
share of Crestar Common Stock on the NYSE Composite Transactions Tape and of
Citizens Common Stock on The Nasdaq National Market on September 13, 1996, the
last trading day preceding the public announcement of the proposed Transaction.
See "Price Range of Citizens Common Stock and Dividend Policy" for information
concerning recent market prices of the Citizens Common Stock.


                                       8

<PAGE>


                                                                 Equivalent
                                               Historical        Pro Forma
                                           Crestar    Citizens   Citizens(a)
   Common Stock.........................   $61.375    $32.250     $51.248

- ----------------
(a)   Computed by multiplying the historical sale price of Crestar Common Stock
      by an assumed Exchange Ratio of 0.835.

Comparative Per Share Data

         The following table presents historical and pro forma per share data
for Crestar, and historical and equivalent pro forma per share data for
Citizens. The pro forma combined per Crestar common share amounts give effect to
the Exchange Ratio of 0.835 shares of Crestar Common Stock for each share of
Citizens Common Stock. The equivalent pro forma per Citizens common share
amounts allow comparison of historical information regarding one share of
Citizens Common Stock to the corresponding data regarding what one share of
Citizens Common Stock will equate to in the combined corporation; such amounts
are computed by multiplying the pro forma combined per Crestar common share
amounts by the Exchange Ratio. The following table is based on the assumption
that all issued and outstanding shares of Citizens Common Stock are converted
into shares of Crestar Common Stock. The Holding Company Merger is reflected
under the pooling-of-interests method of accounting and pro forma information is
derived accordingly.

         The per share data included in the following table should be read in
conjunction with the consolidated financial statements of Crestar and the
consolidated financial statements of Citizens incorporated by reference herein
and the notes accompanying all such financial statements. The data presented
below are not necessarily indicative of the results of operations which would
have been obtained if the Holding Company Merger had been consummated in the
past or which may be obtainable in the future.


                                       9

<PAGE>

                           COMPARATIVE PER SHARE DATA
                                  (Unaudited)


<TABLE>
<CAPTION>

                                                           Six Months Ended                 Years Ended
                                                               June 30,                    December 31,
                                                            1996       1995           1995     1994     1993
                                                            ----       ----           ----     ----     ----
<S> <C>
Book Value Per Share at Period End(1):
  Crestar historical                                      $  33.46   $  32.73       $  33.90  $ 30.47  $ 28.58
  Citizens historical                                        22.87      21.43          22.20    20.52    19.63
  Pro forma combined per Crestar common share(2)             31.57      31.13          32.24    29.13    27.45
  Equivalent pro forma per Citizens common share             26.36      26.00          26.92    24.32    22.92
Cash Dividends Declared Per Common Share(1):
  Crestar historical                                      $   0.97   $   0.85        $  1.75  $  1.53  $  1.14
  Citizens historical                                         0.58       0.56           1.12     1.08     1.08
  Pro forma combined per Crestar common share(3)              0.97       0.85           1.75     1.53     1.14
  Equivalent pro forma per Citizens common share              0.81       0.71           1.46     1.28     0.95
Net Income Per Share:
  Crestar historical                                      $   2.58   $   2.32        $  4.12  $  4.24  $  3.49
  Citizens historical                                         1.31       1.16           2.40     2.09     1.82
  Pro forma combined per Crestar common share(4)              2.35       2.11           3.84     3.85     3.20
  Equivalent pro forma per Citizens common share:             1.97       1.76           3.21     3.22     2.67
- -----------------------
</TABLE>

(1)   Pro forma combined book value per share and cash dividends declared per
      share for Crestar and Citizens do not reflect exercise of options to
      acquire shares of Citizens Common Stock. Options to acquire 678,500
      Citizens common shares at an average price per share of $22.81 were
      outstanding at June 30, 1996. Assumed exercise of these options does not
      have a significant impact upon the combined stockholders' equity of
      Crestar and Citizens or the pro forma combined cash dividends declared per
      share.
(2)   Pro forma combined book value per Crestar common share at June 30, 1996
      represents combined common shareholders' equity amounts, less an amount
      representing the after-tax impact of material, non-recurring adjustments
      expected to be recorded in conjunction with the Holding Company Merger,
      divided by pro forma combined period-end common shares outstanding.
      Certain material, non-recurring adjustments of approximately $42 million,
      on a pre-tax basis, will be recorded in conjunction with the Holding
      Company Merger.  These adjustments include approximately $9 million for
      settlement of obligations under existing employment contracts, severance
      pay for involuntary terminations, and related employee benefit costs,
      approximately $18 million associated with branch closings and
      consolidations, and approximately $15 million of expenses related to
      consummating the Holding Company Merger, including signage and customer
      service expenses.  On an after-tax basis, these non-recurring adjustments
      are approximately $28 million.
(3)   Pro forma combined dividends declared per Crestar common share represent
      historical dividends per share declared by Crestar.
(4)   Pro forma combined net income per Crestar common share represents combined
      net income available to common shareholders, divided by pro forma combined
      average primary common shares outstanding.

Selected Financial Data

         The following consolidated financial data of Crestar and consolidated
financial data of Citizens is qualified in its entirety by the information
included in the documents incorporated in this Joint Proxy Statement/Prospectus
by reference. Interim financial results for Crestar, in the opinion of Crestar
management, reflect all adjustments necessary for a fair presentation of the
results of operations, including adjustments related to completed acquisitions.
All such adjustments are of a normal nature. Interim financial results for
Citizens, in the opinion of Citizens management, reflect all adjustments
necessary for a fair presentation of the results of operations. The results of
operations for an interim period are not necessarily indicative of results that
may be expected for a full year or any

                                       10

<PAGE>


other interim period.  The Holding Company Merger is reflected under the
pooling-of-interests method of accounting and pro forma information is derived
accordingly.  See "Incorporation of Certain Information by Reference."


                          SELECTED FINANCIAL DATA (1)
                                  (Unaudited)

<TABLE>
<CAPTION>
                                            Six Months
                                          Ended June 30,                      Years ended December 31,
                                      --------------------------------------------------------------------------
                                          1996       1995       1995       1994       1993       1992       1991
                                       ---------- ---------- ---------- ---------- ---------- ---------- -------
                                                       (Dollars in millions, except per share data)
<S> <C>
Earnings:
Net interest income
  Crestar............................ $   363.5  $   340.7  $   682.8  $   650.6  $   591.0   $   550.9  $   483.3
  Citizens...........................      69.2       68.7      136.1      131.9      121.4       114.9      101.8
  Crestar and Citizens pro forma.....     432.8      409.4      818.9      782.5      712.5       665.7      585.1
Provision for loan losses
  Crestar............................      42.8       24.0       59.6       30.3       51.9       106.3      220.9
  Citizens...........................       3.9        3.3        6.7        6.2       11.5        14.5       15.0
  Crestar and Citizens pro forma.....      46.7       27.3       66.3       36.5       63.3       120.8      236.0
Net interest income after
  provision for loan losses
  Crestar............................     320.7      316.7      623.2      620.3      539.2       444.5      262.3
  Citizens...........................      65.4       65.4      129.4      125.7      110.0       100.4       86.8
  Crestar and Citizens pro forma.....     386.1      382.1      752.7      745.9      649.1       544.9      349.1
Noninterest income
  Crestar............................     166.1      139.4      288.5      259.2      246.5       227.4      243.8
  Citizens...........................      21.5       18.6       40.4       35.7       35.6        33.4       27.3
  Crestar and Citizens pro forma.....     187.6      158.0      329.0      294.9      282.2       260.7      271.1
Noninterest expense
  Crestar............................     311.2      302.0      619.4      599.7      561.8       553.6      447.6
  Citizens...........................      55.5       56.1      111.8      111.7      104.8        99.4       85.2
  Crestar and Citizens pro forma.....     366.8      358.1      731.2      711.4      666.5       653.0      532.8
Income before income taxes
  Crestar............................     175.6      154.1      292.4      279.8      223.9       118.4       58.5
  Citizens...........................      31.3       27.9       58.1       49.7       40.8        34.3       28.9
  Crestar and Citizens pro forma.....     206.9      182.0      350.5      329.4      264.8       152.6       87.4
Income tax expense
  Crestar............................      63.4       52.7      112.6       95.6       71.1        24.4       14.1
  Citizens...........................      11.5       10.5       22.0       18.6       14.0        11.0        8.6
  Crestar and Citizens pro forma.....      74.9       63.2      134.6      114.3       85.2        35.4       22.7
Net income
  Crestar............................     112.2      101.4      179.8      184.1      152.8        93.9       44.4
  Citizens...........................      19.8       17.4       36.1       31.0       26.8        23.3       20.3
  Crestar and Citizens pro forma.....     132.0      118.8      215.9      215.2      179.6       117.2       64.7
Net income applicable to
  common shares
  Crestar............................     112.2      101.4      179.8      184.1      150.5        91.4       41.8
  Citizens...........................      19.8       17.4       36.1       31.0       26.8        23.3       20.3
  Crestar and Citizens pro forma.....     132.0      118.8      215.9      215.2      177.4       114.7       62.1

Per Common Share Data:
Net income (per common share)
  Crestar............................     $2.58      $2.32      $4.12      $4.24      $3.49       $2.35      $1.11
  Citizens...........................      1.31       1.16       2.40       2.09       1.82        1.62       1.44
  Crestar and Citizens pro forma(2)..      2.35       2.11       3.84       3.85       3.20        2.25       1.26
Dividends declared
  Crestar(3).........................      0.97       0.85       1.75       1.53       1.14        0.80       0.86
  Citizens...........................      0.58       0.56       1.12       1.08       1.08        1.08       1.08
  Crestar and Citizens pro forma(4)..      0.97       0.85       1.75       1.53       1.14        0.80       0.86

</TABLE>
                                       11

<PAGE>

<TABLE>
<CAPTION>

                                            Six Months
                                          Ended June 30,                       Years ended December 31,
                                      --------------------------------------------------------------------------
                                          1996       1995       1995       1994       1993       1992       1991
                                       ---------- ---------- ---------- ---------- ---------- ---------- -------
                                                       (Dollars in millions, except per share data)
<S> <C>
Book value
  Crestar............................     33.46      32.73      33.90      30.47      28.58       25.65      23.62
  Citizens...........................     22.87      21.43      22.20      20.52      19.63       18.84      18.25
  Crestar and Citizens pro forma(2)(5)    31.57      31.13      32.24      29.13      27.45       24.94      23.05
Average Common Share and
 Common Share Equivalents
 Outstanding (thousands)(8)
  Crestar............................    43,467     43,711     43,685     43,398     43,103      38,903     37,682
  Citizens...........................    15,106     14,976     15,007     14,879     14,748      14,419     14,083
  Crestar and Citizens pro forma(2)..    56,080     56,216     56,216     55,821     55,418      50,943     49,442

Selected Period-End Balances:
Total assets
  Crestar............................$ 18,488.3 $ 17,211.6 $ 18,302.7 $ 16,482.9 $ 15,653.5  $ 14,459.7 $ 13,829.9
  Citizens...........................   4,179.8    3,822.5    4,039.7    3,688.1    3,270.6     3,243.2    2,981.5
  Crestar and Citizens pro forma.....  22,668.1   21,034.0   22,342.4   20,171.0   18,924.1    17,702.9   16,811.5
Loans (net of unearned income)
  Crestar............................  11,387.5   11,853.0   11,806.4   11,241.6    8,893.0     7,880.2    8,679.8
  Citizens...........................   2,317.9    2,048.3    2,226.4    1,953.2    1,773.5     1,699.9    1,755.1
  Crestar and Citizens pro forma.....  13,705.4   13,901.3   14,032.8   13,194.8   10,666.5     9,580.1   10,434.9
Allowance for loan losses
  Crestar............................     237.0      237.7      240.3      232.9      225.6       220.2      224.3
  Citizens...........................      35.9       33.2       34.1       32.2       29.1        24.1       19.0
  Crestar and Citizens pro forma.....     272.9      271.0      274.4      265.2      254.7       244.3      243.3
Nonperforming assets(6)
  Crestar............................      88.8       97.7       93.4      115.6      128.7       261.6      399.5
  Citizens...........................      45.5       48.7       48.9       50.6       58.0        73.4       48.2
  Crestar and Citizens pro forma.....     134.2      146.4      142.3      166.2      186.7       335.0      447.7
Total deposits
  Crestar............................  12,777.8   12,693.2   13,253.4   12,416.8   11,590.6    11,048.0   10,505.3
  Citizens...........................   3,075.4    2,933.6    3,046.9    2,782.3    2,841.6     2,838.2    2,599.9
  Crestar and Citizens pro forma.....  15,853.2   15,626.7   16,300.3   15,199.0   14,432.2    13,886.2   13,105.2
Long-term debt
  Crestar............................     696.7      705.7      671.3      715.1      604.0       334.4      283.4
  Citizens...........................        --         --         --         --         --          --         --
  Crestar and Citizens pro forma.....     696.7      705.7      671.3      715.1      604.0       334.4      283.4
Common shareholders' equity
  Crestar............................   1,431.2    1,404.7    1,451.4    1,295.2    1,219.4     1,063.0      890.5
  Citizens...........................     346.0      321.5      334.2      306.4      290.7       276.3      258.1
  Crestar and Citizens pro forma(5)..   1,749.1    1,726.2    1,785.6    1,601.5    1,510.1     1,339.3    1,148.6
Total shareholders' equity
  Crestar............................   1,431.2    1,404.7    1,451.4    1,295.2    1,219.4     1,108.0      935.5
  Citizens...........................     346.0      321.5      334.2      306.4      290.7       276.3      258.1
  Crestar and Citizens pro forma(5)..   1,749.1    1,726.2    1,785.6    1,601.5    1,510.1     1,384.3    1,193.6

Average Balances:
Total assets
  Crestar............................$ 17,488.9 $ 16,427.8 $ 16,639.6 $ 15,938.1 $ 14,567.8  $ 13,799.8 $ 13,523.2
  Citizens...........................   4,014.1    3,750.0    3,800.4    3,445.2    3,258.6     3,112.6    2,809.6
  Crestar and Citizens pro forma.....  21,503.0   20,177.8   20,440.0   19,383.3   17,826.4    16,912.4   16,332.8
Loans (net of unearned income)
  Crestar............................  11,534.1   11,575.5   11,632.4    9,984.7    8,241.9     8,226.9    8,958.6
  Citizens...........................   2,254.4    1,991.2    2,060.3    1,826.6    1,708.5     1,724.7    1,752.4
  Crestar and Citizens pro forma.....  13,788.4   13,566.8   13,692.7   11,811.3    9,950.4     9,951.5   10,711.0

</TABLE>
                                       12

<PAGE>

<TABLE>
<CAPTION>

                                            Six Months
                                          Ended June 30,                      Years ended December 31,
                                      --------------------------------------------------------------------------
                                          1996       1995       1995       1994       1993       1992       1991
                                       ---------- ---------- ---------- ---------- ---------- ---------- -------
                                                       (Dollars in millions, except per share data)
<S> <C>
Total deposits
  Crestar............................  12,810.8   12,476.3   12,548.5   12,338.7   11,152.5    11,114.4   10,245.1
  Citizens...........................   3,040.3    2,798.0    2,879.3    2,806.7    2,831.0     2,710.1    2,399.3
  Crestar and Citizens pro forma.....  15,851.1   15,274.4   15,427.7   15,145.4   13,983.5    13,824.6   12,644.5
Long-term debt
  Crestar............................     707.6      709.4      695.5      588.3      463.7       308.5      259.9
  Citizens...........................        --         --         --         --         --          --         --
  Crestar and Citizens pro forma.....     707.6      709.4      695.5      588.3      463.7       308.5      259.9
Common shareholders' equity
  Crestar............................   1,426.9    1,362.0    1,395.9    1,261.9    1,145.9       941.8      881.8
  Citizens...........................     340.9      314.3      320.7      299.4      285.1       270.0      259.1
  Crestar and Citizens pro forma.....   1,767.8    1,676.3    1,716.7    1,561.3    1,431.1     1,211.8    1,141.0
Total shareholders' equity
  Crestar............................   1,426.9    1,362.0    1,395.9    1,261.9    1,189.8       986.8      926.8
  Citizens...........................     340.9      314.3      320.7      299.4      285.1       270.0      259.1
  Crestar and Citizens pro forma.....   1,767.8    1,676.3    1,716.7    1,561.3    1,475.0     1,256.8    1,186.0

Ratios:
Return on average assets
  Crestar............................      1.28%      1.23%      1.08%      1.16%      1.05%       0.68%      0.33%
  Citizens...........................      0.99       0.93       0.95       0.90       0.82        0.75       0.72
  Crestar and Citizens pro forma.....      1.23       1.18       1.06       1.11       0.99        0.68       0.38
Return on average
  shareholders' equity
  Crestar............................     15.72      14.89      12.88      14.59      12.84        9.52       4.79
  Citizens...........................     11.70      11.15      11.25      10.37       9.41        8.63       7.82
  Crestar and Citizens pro forma.....     14.93      14.17      12.58      13.78      12.18        9.33       5.45
Return on average common.............
  shareholders' equity
  Crestar............................     15.72      14.89      12.88      14.59      13.14        9.71       4.74
  Citizens...........................     11.70      11.15      11.25      10.37       9.41        8.63       7.82
  Crestar and Citizens pro forma.....     14.93      14.17      12.58      13.78      12.39        9.47       5.44
Net interest margin(7)
  Crestar............................      4.66       4.62       4.61       4.57       4.59        4.57       4.10
  Citizens...........................      3.72       3.99       3.86       4.18       4.13        4.07       4.03
  Crestar and Citizens pro forma.....      4.47       4.52       4.46       4.50       4.50        4.47       4.09
Nonperforming assets to
  loans and foreclosed
  properties at period end
  Crestar............................      0.78       0.82       0.79       1.03       1.44        3.28       4.54
  Citizens...........................      1.95       2.36       2.18       2.57       3.23        4.25       2.71
  Crestar and Citizens pro forma.....      0.98       1.05       1.01       1.26       1.74        3.45       4.23
Net charge-offs to average loans
  Crestar............................      0.78       0.43       0.52       0.39       0.83        1.46       1.81
  Citizens...........................      0.19       0.09       0.23       0.17       0.38        0.55       0.94
  Crestar and Citizens pro forma.....      0.69       0.38       0.48       0.35       0.75        1.30       1.66
Allowance for loan losses to
  loans at period end
  Crestar............................      2.08       2.01       2.04       2.07       2.54        2.79       2.58
  Citizens...........................      1.55       1.62       1.53       1.65       1.64        1.42       1.08
  Crestar and Citizens pro forma.....      1.99       1.95       1.96       2.01       2.39        2.55       2.33
Allowance for loan losses to
  nonperforming loans at period end
  Crestar............................       319        307        317        273        247         143         79
  Citizens...........................       143         99        124         99         91          52         81
  Crestar and Citizens pro forma.....       274        244        266        225        206         122         79

</TABLE>
                                       13

<PAGE>

<TABLE>
<CAPTION>
                                            Six Months
                                          Ended June 30,                      Years ended December 31,
                                      --------------------------------------------------------------------------
                                          1996       1995       1995       1994       1993       1992       1991
                                       ---------- ---------- ---------- ---------- ---------- ---------- -------
                                                       (Dollars in millions, except per share data)
<S> <C>
Allowance for loan losses to
  nonperforming assets at period end
  Crestar............................       267        243        257        201        175          84         56
  Citizens...........................        79         68         70         64         50          33         39
  Crestar and Citizens pro forma.....       203        185        193        160        136          73         54
Total shareholders' equity
  to total assets at period end
  Crestar............................      7.74       8.16       7.93       7.86       7.79        7.66       6.76
  Citizens...........................      8.49       8.38       8.44       8.69       8.75        8.68       9.22
  Crestar and Citizens pro forma(5)..      7.72       8.21       7.99       7.94       7.98        7.82       7.10

Capital Ratios at Period End:
Tier 1 risk-adjusted capital
  Crestar............................       8.8        9.0        8.8        9.4       10.4        10.4        8.0
  Citizens...........................      12.1       12.9       12.3       12.8       13.2        12.3       11.5
  Crestar and Citizens pro forma(5)..       9.2        9.6        9.3        9.9       10.9        10.7        8.5
Total risk-adjusted capital
  Crestar............................      12.0       12.3       12.0       13.0       13.1        13.5       10.4
  Citizens...........................      13.3       14.1       13.5       14.1       14.5        13.4       12.3
  Crestar and Citizens pro forma(5)..      12.1       12.6       12.3       13.1       13.3        13.5       10.7
Tier 1 leverage......................
  Crestar............................       7.4        7.6        7.5        7.6        7.5         7.6        6.6
  Citizens...........................       8.5        8.5        8.8        8.8        8.7         8.8        9.0
  Crestar and Citizens pro forma(5)..       7.5        7.7        7.7        7.8        7.8         7.8        7.0

</TABLE>
                        NOTES TO SELECTED FINANCIAL DATA
                                  (Unaudited)

(1)   Amounts may not add due to rounding.

(2)   Based on an assumed Exchange Ratio of 0.835 for conversion of Citizens
      Common Stock into Crestar Common Stock. See "Summary -- The Exchange
      Ratio" and "The Holding Company Merger -- Determination of Exchange Ratio
      and Exchange for Crestar Common Stock" for additional discussion regarding
      calculation of the Exchange Ratio.

(3)   In April 1991, Crestar announced that, thereafter, its dividend
      declaration would be made in the month following the end of each quarter
      instead of in the last month of each quarter. As a result, 1991 included
      only three dividend declarations; however, four dividend payments were
      made.

(4)   Pro forma dividends declared represent historical dividends per share
      declared by Crestar.

(5)   Ratios derived from the Pro Forma Condensed Statement of Financial
      Condition as of June 30, 1996 reflect certain material, non-recurring
      adjustments of approximately $42 million, on an pre-tax basis, expected to
      be recorded in conjunction with the Holding Company Merger.  These
      adjustments include approximately $9 million for settlement of obligations
      under existing employment contracts, severance pay for involuntary
      terminations, and related employee benefit costs; approximately $18
      million associated with branch closings and consolidations; and
      approximately $15 million of expenses related to consummating the Holding
      Company Merger, including signage and customer service expenses.  On an
      after-tax basis, these non-recurring adjustments approximately $28
      million.

(6)   Nonperforming assets include nonaccrual loans, restructured loans and
      foreclosed properties.

(7)   Net interest margin is calculated on a taxable equivalent basis, using a
      tax rate of 35% for 1996, 1995, 1994 and 1993 and 34% for 1992 and 1991.

                                       14

<PAGE>


(8)   Weighted average shares outstanding for Crestar is composed of the
      weighted average number of common shares outstanding during the period,
      including average common equivalent shares attributable to dilutive stock
      options. Weighted average shares outstanding for Citizens is composed of
      the weighted average number of common shares outstanding during the
      period; the dilutive effect of Citizens stock options was not material for
      any period presented.

                                       15

<PAGE>


                            THE SHAREHOLDER MEETINGS

Crestar Special Meeting

         Each copy of this Joint Proxy Statement/Prospectus mailed to holders of
Crestar Common Stock is accompanied by a proxy appointment card furnished in
connection with Crestar's solicitation of proxies for use at the Crestar Special
Meeting. The Crestar Special Meeting is scheduled to be held on December 19,
1996, at 919 East Main Street, Richmond, Virginia. Only holders of record of
Crestar Common Stock at the close of business on November 1, 1996, are entitled
to receive notice of and to vote at the Crestar Special Meeting.

         At the Crestar Special Meeting, shareholders will have the opportunity,
in accordance with the shareholder approval policy of the NYSE, to consider and
vote on a proposal to approve the issuance of shares of Crestar Common Stock and
options to purchase such Common Stock pursuant to the terms of the Agreement.
The NYSE requires, as a prerequisite to the listing of such shares on the NYSE,
shareholder approval of such issuance because the shares and the shares subject
to options will represent more than 20% of the shares of Crestar Common Stock
outstanding. Based on the Exchange Ratio, approximately 13,200,000 shares of
Crestar Common Stock will be required to acquire outstanding shares of Citizens
Common Stock in the Holding Company Merger and for Crestar options to replace
existing options covering shares of Citizens Common Stock. The Crestar shares to
be issued and the Crestar shares to become subject to the replacement options
will represent approximately 31% of shares of Crestar Common Stock outstanding
at the Crestar Record Date.

         HOLDERS OF CRESTAR COMMON STOCK ARE REQUESTED TO COMPLETE, DATE AND
SIGN THE ACCOMPANYING PROXY APPOINTMENT CARD AND RETURN IT PROMPTLY TO CRESTAR
IN THE ENCLOSED, POSTAGE-PAID ENVELOPE.

         Any holder of Crestar Common Stock who has executed and delivered a
proxy appointment may revoke it at any time before it is voted by attending and
voting in person at the Crestar Special Meeting or by giving written notice of
revocation or submitting a signed proxy appointment bearing a later date to
Crestar, Attention: Corporate Secretary, provided such notice or proxy
appointment is actually received by Crestar prior to the vote of shareholders. A
proxy appointment will not be revoked by the death or incapacity of the
shareholder executing it unless, before the shares are voted, notice of such
death or supervening incapacity is filed with the Corporate Secretary or other
person authorized to tabulate the votes on behalf of Crestar. The shares of
Crestar Common Stock represented by properly executed proxy appointments
received in time for the Crestar Special Meeting will be voted for approval of
the issuance of the shares of Crestar Common Stock pursuant to the terms of the
Agreement. If any other matters are properly presented for consideration at the
Crestar Special Meeting or any adjournment, the persons named in the Crestar
proxy appointment card enclosed herewith will have discretionary authority to
vote on such matters in accordance with their best judgment. Crestar is unaware
of any matter to be presented at the Crestar Special Meeting other than the
proposal for the issuance of the shares of Crestar Common Stock pursuant to the
terms of the Agreement.

         The cost of soliciting proxies from holders of Crestar Common Stock
will be borne by Crestar. Such solicitation will be made by mail but also may be
made by telephone or in person by the directors, officers or employees of
Crestar (who will receive no additional compensation for doing so). In addition
to such solicitations, D. F. King & Co., Inc., a proxy solicitation firm, will
assist Crestar in soliciting proxies for the Crestar Special Meeting and will be
paid a fee of $10,000, plus out-of-pocket expenses. Crestar will make
arrangements with brokerage firms and other custodians, nominees and fiduciaries
to send proxy materials to their principals.

Citizens Special Meeting

         Each copy of this Joint Proxy Statement/Prospectus mailed to holders of
Citizens Common Stock is accompanied by a proxy appointment card furnished in
connection with the Citizens Board's solicitation of proxies for use at the
Citizens Special Meeting. The Citizens Special Meeting is scheduled to be held
on December 19, 1996, at 14401 Sweitzer Lane, Laurel, Maryland 20707. Only
holders of record of Citizens Common Stock at the close

                                       16

<PAGE>



of business on November 1, 1996 are entitled to receive notice of and to vote at
the Citizens Special Meeting. At the Citizens Special Meeting, shareholders will
consider and vote upon the proposal to approve the Agreement.

         HOLDERS OF CITIZENS COMMON STOCK ARE REQUESTED TO COMPLETE, DATE AND
SIGN THE ACCOMPANYING PROXY APPOINTMENT CARD AND RETURN IT PROMPTLY TO CITIZENS
IN THE ENCLOSED, POSTAGE-PAID ENVELOPE. FAILURE TO RETURN YOUR PROPERLY EXECUTED
PROXY APPOINTMENT CARD OR TO VOTE AT THE MEETING WILL HAVE THE SAME EFFECT AS A
VOTE AGAINST THE AGREEMENT.

         Any holder of Citizens Common Stock who has delivered a proxy
appointment may revoke it any time before it is voted by attending and voting in
person at the meeting or by giving notice of revocation in writing or submitting
a signed proxy appointment bearing a later date to Citizens, 14401 Sweitzer
Lane, Laurel, Maryland 20707, Attention: Secretary, provided such notice or
proxy appointment is actually received by Citizens before the vote of
shareholders. A proxy appointment will not be revoked by death or supervening
incapacity of the shareholder executing the proxy appointment unless, before the
shares are voted, notice of such death or incapacity is filed with the Secretary
or other person responsible for tabulating votes on behalf of Citizens. The
shares of Citizens Common Stock represented by properly executed proxy
appointments received at or prior to the Citizens Special Meeting and not
subsequently revoked will be voted as directed by the shareholders submitting
such appointments. If instructions are not given, proxy appointments received
will be voted FOR (i) approval of the Agreement. If any other matters are
properly presented for consideration at the Citizens Special Meeting or any
adjournment, the persons named in the Citizens proxy appointment card enclosed
herewith will have discretionary authority to vote on such matters in accordance
with their best judgment. Citizens is unaware of any matter to be presented at
the Citizens Special Meeting other than those indicated above.

         The cost of soliciting proxies from holders of Citizens Common Stock
will be borne by Citizens. Such solicitation will be made by mail but also may
be made by telephone or in person by the directors, officers and employees of
Citizens and Citizens Bank (who will receive no additional compensation for
doing so). In addition to such solicitations, D. F. King & Co., a proxy
solicitation firm, will assist Citizens in soliciting proxies for the Citizens
Special Meeting and will be paid a fee of $4,000, plus out-of-pocket expenses.
Citizens will make arrangements with brokerage firms and other custodians,
nominees and fiduciaries to send proxy materials to their principals.

         CITIZENS SHAREHOLDERS SHOULD NOT FORWARD ANY STOCK CERTIFICATES WITH
THEIR PROXY APPOINTMENT CARDS.

Votes Required

         Crestar. The affirmative vote of a majority of the shares of Crestar
Common Stock voting at the Crestar Special Meeting is required for approval of
the issuance of the shares of Crestar Common Stock pursuant to the terms of the
Agreement. As of the Crestar Record Date, there were ________ shares of Crestar
Common Stock outstanding and entitled to vote at the Crestar Special Meeting,
with each share being entitled to one vote.

         As of the Crestar Record Date, the directors and executive officers of
Crestar beneficially owned a total of ___________ shares (representing
approximately ___% of the outstanding shares of Crestar Common Stock), and the
directors and officers of Citizens and their affiliates owned less than 1% of
Crestar Common Stock. Crestar has been advised that the shares of Crestar Common
Stock owned by the directors and executive officers of Crestar will be voted for
approval of the issuance of shares of Crestar Common Stock pursuant to the terms
of the Agreement.

         Citizens. The affirmative vote of the holders of two-thirds of the
outstanding shares of Citizens Common Stock entitled to vote at the Citizens
Special Meeting is required in order to approve the Agreement. A failure to
return a properly executed proxy appointment or to vote in person at the
Citizens Special Meeting will have the same effect as a vote against the
Agreement. As of the Citizens Record Date, there were _____________ shares of
Citizens Common Stock outstanding and entitled to vote at the Citizens Special
Meeting, with each share being entitled to one vote.

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<PAGE>



         As of the Citizens Record Date, the directors and executive officers of
Citizens and their affiliates beneficially owned a total of _______ shares
(representing approximately [ ]% of the outstanding shares of Citizens Common
Stock), and the directors and executive officers of Crestar and their affiliates
owned less than 1% of the outstanding shares of Citizens Common Stock. Citizens
has been advised that the directors and executive officers of Citizens intend to
vote their shares in favor of approval of the Agreement.

Recommendations

         Crestar. For the reasons described below, the Crestar Board believes
the Holding Company Merger is in the best interests of Crestar and its
shareholders and unanimously recommends that the shareholders of Crestar vote
FOR approval of the issuance of shares of Crestar Common Stock to the
shareholders of Citizens and the issuance of shares of Crestar Common Stock
pursuant to Crestar Options issued to replace Citizens Options. In making its
recommendation, the Crestar Board considered, among other things, the opinion of
Morgan Stanley that the Exchange Ratio pursuant to the Agreement is fair from a
financial point of view to Crestar.

         Citizens. For the reasons described below, the Citizens Board has
adopted the Agreement, believes the Holding Company Merger is in the best
interests of Citizens and its shareholders and unanimously recommends that the
shareholders of Citizens vote FOR approval of the Agreement. In making its
recommendation, the Citizens Board considered, among other things, the opinion
of Keefe Bruyette that the Exchange Ratio was fair to Citizens shareholders from
a financial point of view.

                           THE HOLDING COMPANY MERGER

         The detailed terms of the Holding Company Merger are contained in the
Agreement and Plan of Reorganization, attached as Annex I to this Joint Proxy
Statement/Prospectus. The following discussion describes the material features
of the proposed Holding Company Merger and the terms of the Agreement. This
description is qualified by reference to the Agreement which is incorporated by
reference herein.

Background of the Holding Company Merger

         Since its entry into the Greater Washington Region ("GWR") in 1985 by
the acquisition of NS&T Bankshares in the District of Columbia and the
acquisition of Bethesda Bancorporation in Maryland the following year, Crestar
has sought to increase its presence in GWR and, more recently, Baltimore, by a
series of strategic thrift and bank acquisitions. Since 1985, Crestar has
acquired 24 banks and thrift institutions in GWR and Maryland. In 1995, Crestar
acquired branches of Chase Manhattan Bank of Maryland and Loyola Federal Savings
Bank in Baltimore. In 1996, Crestar acquired branches of Mellon Bank MD.

         Notwithstanding these strategic acquisitions, Crestar's coverage of GWR
in Montgomery and Prince George's counties, Maryland, was incomplete and, for a
number of years, Crestar has carried on friendly but inconclusive discussions
with Citizens' management with respect to a possible acquisition. Citizens'
management's position was that it was willing to discuss affiliation with any
potential acquiror, but its discussions with Crestar were always inconclusive
until a series of meetings begun in July of this year.

         At a social outing involving C. Garland Hagen, head of Crestar's
investment bank; William C. Harris, head of Crestar's GWR and Maryland
operations; and Jeffrey R. Springer, President of Citizens, the determination
was made to explore the benefits of a potential merger between Citizens and
Crestar. Following this social meeting, Mr. Springer informed Mr. Harris by
telephone that he had been authorized by Citizens' Chairman Alfred H. Smith, Jr.
to explore merger possibilities at a very high level (involving only a few
people from each company) through the exchange of information and further
discussions. Thereafter, Crestar notified Citizens of the type of information it
would need to conduct preliminary due diligence and, following receipt of this
information, meetings were held in August in Baltimore to discuss and clarify
the information and also to give the opportunity to Crestar to provide Citizens
with its business plan and ideas for combining the Crestar and Citizens
organizations.


                                       18

<PAGE>



         Crestar engaged Morgan Stanley as its financial advisor to assist in
the negotiations and to provide a fairness opinion, and Citizens engaged Keefe
Bruyette to provide a fairness opinion.

         On August 22 and 23, 1996, Crestar's Policy Committee, comprising seven
top officers of Crestar, reviewed the negotiations to date and the Crestar
mergers and acquisitions staff's preliminary analysis and evaluation of
Citizens, and authorized Mr. Hagen to continue discussions. On Tuesday, August
27, 1996, at a meeting in Baltimore, further information was exchanged,
including information regarding credit quality and pro forma projections for the
combined enterprise, information concerning Crestar's benefit plans and human
resources practices, the proposed due diligence process, and a possible deal
structure. On Friday, September 6, 1996, Crestar's Policy Committee met to
discuss deal pricing and structure, with Morgan Stanley's representatives
participating by telephone. Late in the day, in a series of telephone calls
between Crestar's and Citizens' managements, a fixed exchange ratio and the
"walk-away" provisions were agreed to subject to negotiation of the definitive
agreement, Crestar's conduct of due diligence, and approval by both boards of
directors.

         The definitive agreement was negotiated during the ensuing week in
negotiations participated in by top management officials of both corporations,
outside counsel, and financial advisors, resulting in an agreement which was
preliminarily approved by both boards of directors on Thursday, September 12,
1996, following receipt of fairness opinions from their respective financial
advisors and subject to Crestar's satisfactory completion of due diligence
during the ensuing weekend at Citizens locations.

         The Crestar Board met on Sunday, September 15, 1996, at 5:00 p.m. and
the Citizens Board met one hour later at 6:00 p.m. The Crestar Board received a
favorable report on the due diligence investigation, and following receipt of
favorable opinions from their respective financial advisors, both boards
approved unanimously the Agreement and related documents.

Reasons for the Holding Company Merger; Recommendations of the Crestar Board and
the Citizens Board

         Crestar. The Crestar Board believes that the terms of the Holding
Company Merger and the Agreement are advisable and are fair to, and in the best
interests of, Crestar and its shareholders and has unanimously adopted the
Agreement. In considering the terms and conditions of the Holding Company
Merger, the Crestar Board considered, among other things, the financial terms of
the Holding Company Merger, its effect on future earnings, the strategic value
of enhancing Crestar's franchise in Maryland and the Greater Washington Region,
and the opinion of Morgan Stanley that as of the date of such opinion that the
Exchange Ratio pursuant to the Agreement is fair from a financial point of view
to Crestar. The Board believes the Holding Company Merger will provide Crestar
with a competitive advantage by increasing future earnings, expanding
distribution of products, and building market share -- all without sacrificing
asset quality. The Crestar Board also considered that Crestar shareholders would
incur modest dilution in earnings per share in the first year following the
Holding Company Merger.

         The Crestar Board believes that issuance of Crestar Common Stock
pursuant to the Agreement is advisable and is fair to, and in the best interests
of, Crestar and its shareholders. The Crestar Board unanimously recommends that
Crestar shareholders vote for the issuance of the Crestar shares pursuant to the
Agreement.

         Citizens. The Citizens Board believes that the terms of the Holding
Company Merger and the Agreement are advisable and are fair to, and in the best
interests of, Citizens and its shareholders. As explained below, this conclusion
is supported by the opinion of its independent financial advisor that the
consideration to be received in the Holding Company Merger is fair to Citizens
shareholders from a financial point of view. In considering the terms and
conditions of the Agreement, the Citizens Board considered a number of factors.
The Citizens Board did not assign any relative or specific weights to the
factors considered. The material factors considered were:

                  (i) The Financial Terms and Structure of the Holding Company
         Merger. The Citizens Board was of the view that, based on historical
         and anticipated trading ranges for Crestar Common Stock, the value of
         the consideration to be received by Citizens shareholders resulting
         from the Exchange Ratio represented a

                                       19

<PAGE>



         fair multiple of Citizens' per share book value and earnings. The
         Citizens Board also considered that, under the proposed Exchange Ratio
         and based on the Citizens Board's belief that Crestar would continue to
         pay dividends at its current rate, the Holding Company Merger would
         result in a substantial increase in dividend income to Citizens
         shareholders, although there can be no assurance that current dividends
         are indicative of future dividends. See "Summary -- Comparative Per
         Share Data." The Citizens Board also considered that the Holding
         Company Merger would qualify as a tax-free reorganization under the
         Code. See " -- Certain Federal Income Tax Consequences."

                  (ii) The Non-Financial Terms of the Holding Company Merger.
         The Citizens Board considered the social and economic effect on the
         employees, depositors and customers of, and others dealing with,
         Citizens and on the communities in which Citizens is located or
         operates.

                  (iii) Certain Financial and Other Information Concerning
         Crestar. The Citizens Board considered the business and financial
         condition of Crestar and its favorable position among its peer group of
         national and regional financial institutions in terms of profitability,
         capital adequacy and asset quality. The Citizens Board also considered
         that the historical dividends per share and net income per share of
         Crestar Common Stock to be received by Citizens stockholders after
         giving effect to the Exchange Ratio, would represent a substantial
         increase in the historical dividends per share and net income per share
         of Citizens Common Stock, although there can be no assurance that pro
         forma amounts are indicative of future dividends or income per share of
         Crestar. The Citizens Board further considered the reputation and
         business practices of Crestar and its management as they would affect
         the employees of Citizens.

                  (iv) Other Possible Alternatives.  Based in part on the advice
         of Keefe Bruyette, the Citizens Board considered possible alternatives
         to the transaction with Crestar, including remaining an independent
         institution.

                  (v) Opinion of Financial Advisor.  The Citizens Board
         considered the opinion of Keefe Bruyette as to the fairness of the
         consideration to be received in the Holding Company Merger to Citizens
         shareholders from a financial point of view.  See " -- Opinion of
         Financial Advisor."

         The Citizens Board believes that the Holding Company Merger and the
Agreement are advisable and are fair to, and in the best interests of, Citizens
and its shareholders. The Citizens Board unanimously recommends that Citizens
shareholders vote for the Agreement and the Holding Company Merger contemplated
thereby.

Opinions of Financial Advisors

         Crestar. Crestar retained Morgan Stanley to act as Crestar's financial
advisor in connection with the Holding Company Merger and related matters based
upon its qualifications, expertise and reputation, as well as Morgan Stanley's
prior investment banking relationship and familiarity with Crestar. At the
September 12, 1996 meeting of the Crestar Board, Morgan Stanley delivered an
oral opinion to the Crestar Board that, as of such date and subject to certain
considerations set forth in the written opinion of Morgan Stanley dated
September 15, 1996, the Exchange Ratio pursuant to the Agreement is fair from a
financial point of view to Crestar. [Morgan Stanley subsequently confirmed its
September 15, 1996, opinion by delivery to the Crestar Board of a written
opinion dated as of the date of this Joint Proxy Statement/Prospectus.]

         The full text of Morgan Stanley's opinion, dated as of the date of this
Joint Proxy Statement/Prospectus, which sets forth, among other things,
assumptions made, procedures followed, matters considered, and limitations on
the review undertaken, is attached as Annex III to this Joint Proxy
Statement/Prospectus. Crestar stockholders are urged to, and should, read the
Morgan Stanley opinion carefully and in its entirety. Morgan Stanley's opinion
is directed to the Crestar Board and the fairness of the Exchange Ratio in the
Agreement from a financial point of view to Crestar, and it does not address any
other aspect of the Holding Company Merger nor does it constitute a
recommendation to any holder of Crestar

                                       20

<PAGE>


Common Stock as to how to vote at the Crestar Special Meeting. The summary of
the opinion of Morgan Stanley set forth in this Joint Proxy Statement/Prospectus
is qualified in its entirety by reference to the full text of such opinion.

         In connection with rendering its written opinion dated as of this Joint
Proxy Statement/Prospectus, Morgan Stanley, among other things: (i) analyzed
certain publicly available financial statements and other information of
Citizens and Crestar, respectively; (ii) analyzed certain internal financial
statements and other financial and operating data concerning Citizens and
Crestar prepared by the managements of Citizens and Crestar, respectively; (iii)
analyzed certain financial projections of Citizens and Crestar prepared by the
managements of Citizens and Crestar, respectively; (iv) discussed the past and
current operations and financial condition and the prospects of Citizens and
Crestar with senior executives of Citizens and Crestar, respectively; (v)
analyzed the pro forma impact of the Merger on Crestar's earnings per share,
consolidated capitalization and financial ratios; (vi) reviewed the reported
prices and trading activity for the Citizens Common Stock and the Crestar Common
Stock; (vii) compared the financial performance of Citizens and Crestar and the
prices and trading activity of the Citizens Common Stock and the Crestar Common
Stock with that of certain other comparable publicly-traded companies and their
securities; (viii) discussed with independent auditors of Citizens their review
of the financial and accounting affairs of Citizens and with the independent
auditors of Crestar their review of the financial and accounting affairs of
Crestar; (ix) discussed the results of regulatory examinations of Citizens and
Crestar with the senior management of the respective companies; (x) discussed
the strategic objectives of the Merger and the plan for the combined company
with senior executives of Citizens and Crestar; (xi) reviewed and discussed with
senior management of Citizens and Crestar certain estimates of the cost savings
and revenue enhancements projected by Citizens and Crestar for the combined
company and compared such amounts to those estimated in certain precedent
transactions; (xii) reviewed the financial terms, to the extent publicly
available, of certain comparable precedent transactions; (xiii) participated in
discussions and negotiations among representatives of Citizens and Crestar and
their financial and legal advisors; (xiv) reviewed the Agreement and certain
related documents; and (xv) considered such other factors as were deemed
appropriate.

         In rendering its opinion, Morgan Stanley assumed and relied upon
without independent verification the accuracy and completeness of the
information reviewed by Morgan Stanley for the purposes of its opinion. With
respect to the financial projections, including the estimates of cost savings
and revenue enhancements expected to result from the Merger, Morgan Stanley
assumed that they had been reasonably prepared on bases reflecting the best
currently available estimates and judgments of the future financial performance
of Citizens and Crestar. Morgan Stanley has not made any independent valuation
or appraisal of the assets or liabilities of Citizens and Crestar, nor has
Morgan Stanley been furnished with any such appraisals, and Morgan Stanley has
not examined any individual loan credit files of Citizens and Crestar. In
addition, Morgan Stanley has assumed the Holding Company Merger will be
consummated in accordance with the terms set forth in the Agreement. Morgan
Stanley's opinion is necessarily based on economic, market and other conditions
as in effect on, and the information made available to it, as of the date of
such opinion.

         The following is a brief summary of the financial analyses performed by
Morgan Stanley and reviewed with the Crestar Board on September 12, 1996 in
connection with rendering its opinion on such date.

         Comparable Company Analysis. As part of its analysis, Morgan Stanley
compared certain financial information of Citizens with corresponding publicly
available information of (i) a group of four publicly traded bank holding
companies that Morgan Stanley considered comparable in certain respects with
Citizens (the "Peer Group"), and (ii) 35 regional bank holding companies (the
"Morgan Stanley Bank Index" and together with the Peer Group, the
"Comparables"). Historical financial information used in connection with the
ratios provided below with respect to the Comparables is as of June 30, 1996.

         Morgan Stanley analyzed the relative performance and value of Citizens
by comparing certain market trading statistics for Citizens with the
Comparables. Market information used in ratios provided below is as of September
11, 1996. The market trading information used in the valuation analysis was
market price to book value (which was 1.4x in the case of Citizens; 1.6x in the
case of the average of the Peer Group; and 2.1 x in the case of the average of
the Morgan Stanley Bank Index) and market price to estimated earnings per share
for 1996 (which was 11.8x in

                                       21

<PAGE>



the case of Citizens; 12.6x in the case of the average of the Peer Group; and
12.2x in the case of the average of the Morgan Stanley Bank Index). Earnings per
share estimates for Citizens were based on First Call estimates as of September
11, 1996. Earnings per share estimates for the Morgan Stanley Bank Index and the
Peer Group were based on the most recent available Institutional Brokers
Estimate System ("I/B/E/S") estimates. I/B/E/S and First Call are data services
that monitor and publish compilations of earnings estimates produced by selected
research analysts regarding companies of interest to institutional stockholders.
The implied range of stand-alone values for Citizens Common Stock derived from
the analysis of the Comparables' market price to book value and market price to
1996 estimated earnings per share ranged from approximately $28 to $34.

         Dividend Discount Analysis. Morgan Stanley performed a dividend
discount analysis to determine a range of present values per share of Citizens
Common Stock assuming Citizens continued to operate as a stand-alone entity.
This range was determined by adding (i) the present value of the estimated
future dividend stream that Citizens could generate, and (ii) the present value
of the "terminal value" of Citizens Common Stock at the end of year 2001. To
determine a projected dividend stream, Morgan Stanley assumed a constant
equity/assets ratio of 7%. The earnings projections which formed the basis for
the dividends were adapted from First Call estimates for 1996 and 1997 as of
September 11, 1996, and earnings growth rates ranging from 6% to 10% for
estimating earnings for 1998 through 2001. The "terminal value" of Citizens
Common Stock at the end of the period was determined by applying two
price-to-earnings multiples (10.5x and 11.5x) to year 2001 projected earnings.
The dividend stream and terminal values were discounted to present values using
discount rates of 11% and 13% which Morgan Stanley viewed as the appropriate
discount rate range for a company with Citizens' risk characteristics. Based on
the above assumptions, the stand-alone value of Citizens Common Stock ranged
from approximately $28 to $37 per share.

         Implied Acquisition Value. As part of its analysis of the acquisition
valuation, Morgan Stanley assumed that the net present value of estimated cost
savings and revenue enhancements was added to the stand-alone value of Citizens
Common Stock calculated using First Call estimates as described above (see
"Dividend Discount Analysis" above). Based on cost savings ranging from $46 to
$58 million (40% to 50% of Citizens' non-interest expense base) and revenue
enhancements of $5-$10 million per year beginning in 1998 estimated by the
management of Crestar to result from the Holding Company Merger, discount rates
of 11% and 13%, a phase-in of cost savings over two years, a cost savings and
revenue enhancement growth rate of 2% after the phase-in period, merger and
reorganization charges equal to fully phased-in pre-tax cost savings incurred in
the first year following the Holding Company Merger and price-to-earnings
terminal multiples of 10.5x and 11.5x in the year 2001, Morgan Stanley estimated
the implied acquisition value of Citizens Common Stock to range from
approximately $46 to $57.

         Precedent Transaction Analysis. Morgan Stanley performed an analysis of
nine precedent transactions ("Precedent Transactions") by selected holding
companies of commercial banks that Morgan Stanley deemed comparable to the
Merger in order to calculate a valuation range for the Citizens Common Stock.
Multiples of book value and earnings implied by the consideration paid in
Precedent Transactions were applied to book value and 1997 estimated earnings
per share of Citizens to yield a range of values for Citizens Common Stock.

         Ranges of multiples of book value and of estimated earnings (based on
I/B/E/S estimates prior to announcement) per share ranging from 1.9x to 2.3x and
from 13.5x to 16.5x, respectively, derived from the comparable transactions were
applied to the book value and 1997 estimated earnings (based on First Call
estimates as of September 11, 1996 per share of Citizens to yield an implied
range of values for Citizens Common Stock ranging from approximately $39 to $53.

         Pro Forma Merger Analysis. Morgan Stanley analyzed the financial impact
of the Holding Company Merger on the holders of Crestar Common Stock, using
First Call earnings estimates and Crestar's estimates for cost savings and
revenue enhancements expected to result from the Holding Company Merger. This
analysis showed that, after giving effect to the Holding Company Merger, before
the impact of one-time merger-related charges, current holders of Crestar Common
Stock would realize a decrease in fully diluted earnings per share in 1997 and
an increase in fully diluted earnings per share in 1998, in each case compared
to Crestar on a stand-alone basis. Morgan Stanley also analyzed the changes in
return on equity from Crestar on a stand-alone basis, noting that such return on
equity would increase following the Holding Company Merger. In addition, Morgan
Stanley calculated that the Exchange Ratio

                                       22

<PAGE>



would result in an allocation between the holders of Citizens Common Stock and
Crestar Common Stock of pro forma fully diluted ownership of the combined entity
equal to 23% and 77%, respectively.

         In connection with its written opinion dated as of the date of this
Joint Proxy Statement/Prospectus, Morgan Stanley confirmed the appropriateness
of its reliance on the analyses used to render its September 15, 1996 opinion by
performing procedures to update certain of such analyses and by reviewing the
assumptions upon which such analyses were based and the factors considered in
connection therewith.

         No company or transaction used in the comparable company and comparable
transaction analyses is identical to Citizens or the Holding Company Merger.
Accordingly, the analysis of the results of the forgoing necessarily involves
complex considerations and judgments concerning financial and operating
characteristics of Citizens and other factors that could affect the public
trading value of the companies to which they are being compared. Mathematical
analysis (such as determining the average or median) is not in itself a
meaningful method of using comparable transaction data or comparable company
data.

         The preparation of a fairness opinion is a complex process and is not
necessarily susceptible to a partial analysis or summary description. In
arriving at its opinion, Morgan Stanley considered the results of all its
analysis as a whole and did not attribute any particular weight to any analysis
or factor considered by it. Morgan Stanley believes that selecting any portion
of its analyses, without considering all analyses, would create an incomplete
view of the process underlying its opinion. In addition, Morgan Stanley may have
deemed various assumptions more or less probable than other assumptions, so that
the ranges of valuations resulting from any particular analysis described above
should not be taken to be Morgan Stanley's view of the actual value of Citizens.

         In performing its analyses, Morgan Stanley made numerous assumptions
with respect to industry performance, general business and economic conditions
and other matters, many of which are beyond the control of Citizens or Crestar.
The analyses performed by Morgan Stanley are not necessarily indicative of
actual values, which may be significantly more or less favorable than suggested
by such analyses. Such analyses were prepared solely as a part of Morgan
Stanley's analysis of the fairness from a financial point of view of the
Exchange Ratio pursuant to the Agreement to the holders of Crestar Common Stock
and were conducted in connection with the delivery of Morgan Stanley's opinion.
The analyses do not purport to be appraisals or to reflect the prices at which
Citizens might actually be sold. Because such estimates are inherently subject
to uncertainty, except as otherwise provided by applicable law, none of Crestar,
Citizens, Morgan Stanley, or any other person assumes responsibility for their
accuracy.

         As described above, Morgan Stanley's opinion and the information
provided by Morgan Stanley to the Crestar Board were two of a number of factors
taken into consideration by the Crestar Board in making its determination to
recommend approval of the Agreement and the transactions contemplated thereby.
Consequently, the Morgan Stanley analyses described above should not be viewed
as determinative of the opinion of the entire Crestar Board or the view of the
management with respect to the value of Citizens. The Exchange Ratio pursuant to
the Agreement was determined through negotiations between Crestar and its
advisors and Citizens, and was approved by the entire Crestar Board.

         The Crestar Board retained Morgan Stanley based upon its experience and
expertise. Morgan Stanley is an internationally recognized investment banking
and advisory firm. As part of its investment banking business, Morgan Stanley is
regularly engaged in the valuation of businesses and securities in connection
with mergers and acquisitions, negotiated underwritings, competitive biddings,
secondary distributions of listed and unlisted securities, private placements
and valuation for estate, corporate and other purposes. Morgan Stanley makes a
market in Crestar Common Stock. In the course of its business, Morgan Stanley
and its affiliates may actively trade the debt and equity securities of Citizens
and Crestar for their own account and for the accounts of customers and,
accordingly may at times hold a long or short position in such securities. In
the past, Morgan Stanley has provided financial advisory and investment banking
services to Crestar, for which services Morgan Stanley received customary fees.


                                       23

<PAGE>



         Pursuant to a letter dated August 22, 1996, Crestar has agreed to pay
Morgan Stanley: (i) an advisory fee estimated to be between $100,000 and
$150,000 which is payable if the Holding Company Merger is not consummated and
(ii) a transaction fee of $3.5 million which is payable upon the consummation of
the Holding Company Merger. Any advisory fee paid will be credited against the
transaction fee. In addition, Crestar has agreed, among other things, to
reimburse Morgan Stanley for all reasonable out-of-pocket expenses incurred in
connection with the services provided by Morgan Stanley, and to indemnify and
hold harmless Morgan Stanley and certain related parties from and against
certain liabilities and expenses, which may include certain liabilities under
the federal securities laws, in connection with its engagement.

         Citizens. Citizens retained Keefe Bruyette to render an opinion with
respect to the fairness from a financial point of view of the consideration to
be received by the shareholders of Citizens in the Holding Company Merger. Keefe
Bruyette was selected to act as Citizens' financial advisor based upon its
qualifications, expertise and reputation. Keefe Bruyette specializes in the
securities of banking enterprises and regularly engages in the valuation of
banking businesses and their securities in connection with mergers and
acquisitions, negotiated underwritings, competitive biddings, secondary
distributions of listed and unlisted securities, private placements and
valuations for estate, corporate and other purposes.

         In the ordinary course of its business as a broker-dealer, Keefe
Bruyette may, from time to time, purchase securities from, and sell securities
to, Citizens and Crestar, and as a market maker in securities, Keefe Bruyette
may from time to time have a long or short position in, and buy or sell, equity
securities of Citizens and Crestar for its own account and for the accounts of
its customers. To the extent that Keefe Bruyette has any such position as of the
date of the fairness opinion attached as Annex IV hereto, it has been disclosed
to Citizens.

         On September 15, 1996, at the meeting at which the Citizens Board
approved and adopted the Agreement and the transactions contemplated thereby,
Keefe Bruyette rendered its oral opinion to the Citizens Board that, as of such
date, the Exchange Ratio was fair to the shareholders of Citizens from a
financial point of view. That opinion was updated as of the date of this Joint
Proxy Statement/Prospectus. In connection with its opinion dated the date of
this Joint Proxy Statement/Prospectus, Keefe Bruyette also confirmed the
appropriateness of its reliance on the analyses used to render its September 15,
1996 opinion by performing procedures to update certain of such analyses and by
reviewing the assumptions on which such analyses were based and the factors
considered in connection therewith. No limitations were imposed by the Citizens
Board upon Keefe Bruyette with respect to the investigations made or procedures
followed by Keefe Bruyette in rendering its opinions.

         Keefe Bruyette's opinion is addressed to the Board of Directors of
Citizens and does not constitute a recommendation to any of the shareholders of
Citizens as to how such shareholders should vote with respect to the Merger
Agreement.

         THE FULL TEXT OF THE OPINION OF Keefe Bruyette, WHICH SETS FORTH A
DESCRIPTION OF THE PROCEDURES FOLLOWED, ASSUMPTIONS MADE, MATTERS CONSIDERED AND
LIMITS ON THE REVIEW UNDERTAKEN, IS ATTACHED TO THIS JOINT PROXY
STATEMENT/PROSPECTUS AS ANNEX IV AND IS INCORPORATED HEREIN BY REFERENCE.
SHAREHOLDERS ARE URGED TO READ THE OPINION IN ITS ENTIRETY. THE FOLLOWING
SUMMARY OF THE OPINION IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO THE FULL
TEXT OF THE OPINION.

         In rendering its opinion, Keefe Bruyette reviewed, analyzed and relied
upon the following material relating to the financial and operating condition of
Citizens and Crestar: (i) the Agreement; (ii) Annual Reports to Shareholders for
the three years ended December 31, 1995 for Citizens and Crestar; (iii) certain
interim reports to shareholders of Citizens and Crestar and Quarterly Reports on
Form 10-Q of Citizens and Crestar and certain other communications from Citizens
and Crestar to their respective shareholders; (iv) other financial information
concerning the businesses and operations of Citizens and Crestar furnished to
Keefe Bruyette by Citizens and Crestar for the purpose of Keefe Bruyette's
analysis, including certain internal financial analyses and forecasts for
Crestar prepared by senior management of Crestar; (v) certain publicly available
information concerning the trading of, and the trading market for, the Common
Stock of Citizens and Crestar; and (vi) certain publicly available information
with respect to banking

                                       24

<PAGE>



companies and the nature and terms of certain other transactions that Keefe
Bruyette considered relevant to its inquiry. Additionally, in connection with
its written opinion attached as Annex IV to this Joint Proxy
Statement/Prospectus, Keefe Bruyette reviewed a draft of this Joint Proxy
Statement/Prospectus in substantially the form hereof. Keefe Bruyette also held
discussions with senior management of Citizens and Crestar concerning their past
and current operations, financial condition and prospects, as well as the
results of regulatory examinations. Keefe Bruyette also considered such
financial and other factors as it deemed appropriate under the circumstances and
took into account its assessment of general economic, market and financial
conditions and its experience in similar transactions, as well as its experience
in securities valuation and its knowledge of banks, bank holding companies and
thrift institutions generally. Keefe Bruyette's opinion was necessarily based
upon conditions as they existed and could be evaluated on the date thereof and
the information made available to Keefe Bruyette through the date thereof.

         In conducting its review and arriving at its opinion, Keefe Bruyette
relied upon and assumed the accuracy and completeness of all of the financial
and other information provided to it or publicly available, and Keefe Bruyette
did not attempt to verify such information independently. Keefe Bruyette relied
upon the management Crestar as to the reasonableness and achievability of the
financial and operating forecasts (the assumptions and bases therefor) provided
to Keefe Bruyette and assumed that such forecasts reflected the best available
estimates and judgments of Crestar management and that such forecasts will be
realized in the amounts and in the time periods estimated by Crestar management.
Keefe Bruyette also assumed, without independent verification, that the
aggregate allowances for loan losses for Citizens and Crestar are adequate to
cover such losses. Keefe Bruyette did not make or obtain any evaluations or
appraisals of the property of Citizens or Crestar, nor did Keefe Bruyette
examine any individual loan credit files. Keefe Bruyette was informed by
Citizens, and assumed for purposes of its opinion, that the Merger would be
accounted for as a pooling-of-interests under generally accepted accounting
principles.

         The following is a summary of the material financial analyses employed
by Keefe Bruyette in connection with providing its oral opinion of September 15,
1996 and does not purport to be a complete description of all analyses employed
by Keefe Bruyette.

         Analysis of the Crestar Offer. Keefe Bruyette reviewed certain
historical financial information for Citizens and Crestar and calculated the
imputed value of the Crestar offer to holders of Citizens Common Stock. Keefe
Bruyette calculated the multiple which the Exchange Ratio represents, based on
an assumed per share purchase price of $51.25, when compared to June 30, 1996
stated book value per share of $22.86, its stated tangible book value for the
same period of $22.26 per share, its trailing twelve months earnings per share
of $2.49, its 1997 earnings estimate of $3.00 per share, its 1998 earnings
estimate of $3.25 per share and its market price as of September 13, 1996 of
$32.25. Based on these assumptions, the price to stated book value multiple was
2.24 times, the price to stated tangible book value was 2.30 times, the price to
trailing twelve month earnings per share was 20.61 times, the price to the 1997
earnings estimate per share multiple was 17.08 times, the price to the 1998
earnings estimate per share multiple was 15.77 times and the price to current
market price was 1.59 times.

         Selected Peer Group Analysis. Keefe Bruyette compared the financial
performance and market performance of Crestar based on various financial
measures of earnings performance, operating efficiency, capital adequacy and
asset quality and various measures of market performance, including market/book
values, price to earnings and dividend yields to those of a group of comparable
companies. For purposes of such analysis, the financial information used by
Keefe Bruyette for Crestar and the comparable companies was as of and for the
quarter ended June 30, 1996 and the market price information was as of September
13, 1996. The companies in the peer group had total assets ranging from
approximately $17.9 billion to $23.6 billion, and included SouthTrust
Corporation, Summit Bancorp, First of America Bank Corp., Southern National
Corp., Huntington Bancshares, Inc., Fifth Third Bancorp, Firstar Corporation,
AmSouth Bancorporation, Mercantile Bancorporation and Regions Financial
Corporation.

         Keefe Bruyette's analysis showed the following concerning the financial
performance of Crestar: that the return on equity on an annualized basis was
15.36% compared to an average of 16.70% for the peer group; that return on
assets on an annualized basis was 1.28% compared to an average of 1.35% for the
group; that net interest margin on an annualized basis was 4.47% compared with
an average of 4.28%; that the efficiency ratio on an annualized basis was 58.25%
compared to an average of 55.68%; that the equity to assets ratio was 7.74%
compared to an average

                                       25

<PAGE>



of 8.10%; that the tangible equity to assets ratio was 6.79% compared to an
average of 7.10%; that the ratio of nonperforming assets to total loans and
other real estate loans was .78% compared to an average of .73%; that the ratio
of loan loss reserve to nonperforming loans was 319% compared to an average of
279%.

         Keefe Bruyette's analysis further showed, among other things, the
following concerning the market performance of Crestar: that the price to
earnings multiple based on 1997 estimated earnings was 10.49 times compared to
an average of 11.49 times; that the price to book value multiple was 1.80 times
compared to an average of 2.09 times; that the price to tangible book value was
2.08 times compared to an average of 2.41 times and that the dividend yield was
3.39% compared to an average of 3.19%.

         Analysis of Selected Merger Transactions. Keefe Bruyette reviewed
certain financial data related to two sets of recent comparable bank
acquisitions. The first set was comprised of bank acquisitions announced from
January 1, 1994 with the acquiree's assets between $2.0 and $10.0 billion and
included the following transactions (identified by acquirer/acquiree): National
Australia Bank/Michigan National Corp., US Bancorp/West One Bancorp, BB&T
Financial Corp/Southern National, Union Bank/BanCal Tri-State, Boatmen's
Bancshares/Fourth Financial, NationsBank Corp/Bank South Corp, UJB
Financial/Summit Bancorp, Banc One Corporation/Premier Bancorp, First Bank
System/FirsTier Financial, Boatmen's Bancshares/Worthen Banking Corp., National
Westminster/Citizens First Bancorp, Regions Financial/First National Bancorp,
Union Planters Corp./Grenada Sunburst, and First Fidelity Bancorp/Baltimore
Bancorp.

         Keefe Bruyette calculated an average and median for the comparable
group (measured September 11, 1996) for the multiple of the targets' earnings
(trailing 12 months) of 16.2x and 13.9x respectively compared to a multiple of
20.6x associated with the Crestar proposal; an average and median premium to the
targets' stated book value of 197% compared to a multiple of 224% associated
with the Crestar proposal; an average and median premium to the targets'
tangible book value of 211% and 213% respectively compared to a multiple of 230%
associated with the Crestar proposal.

         The second set was composed of bank acquisitions announced from January
1, 1995 with the acquiree's assets between $2.0 and $20.0 billion and included
the following transactions (identified by acquirer/acquiree): Bank of
Boston/BayBanks, Regions Financial/First National Bancorp, CoreStates
Financial/Meridian Bancorp, UJB Financial/Summit Bancorporation, NationsBank
Corp/Bank South Corporation, National City Corporation/Integra Financial,
Boatmen's Bancshares/Fourth Financial, First Bank System/FirsTier Financial,
Banc One Corporation/Premier Bancorp, PNC Bank Corp/Midlantic Corp, Union
Bank/BanCal Tri-State, US Bancorp/West One Bancorp, National Australia
Bank/Michigan National Corp.

         Keefe Bruyette calculated an average and median for the group (measured
September 11, 1996) for the multiple of the targets' earnings (trailing 12
months) of 15.5x and 13.9x respectively compared to a multiple of 20.6x
associated with the Crestar proposal; an average and median premium to the
targets' stated book value of 197% and 198% respectively compared to a multiple
of 224% associated with the Crestar proposal; an average and median premium to
the targets' tangible book value of 213% and 215% respectively compared to a
multiple of 230% associated with the Crestar proposal.

         No company or transaction used as a comparison in the above analysis is
identical to Citizens, Crestar or the Merger. Accordingly, an analysis of the
results of the foregoing is not mathematical; rather, it involves complex
considerations and judgments concerning differences in financial and operating
characteristics of the companies and other factors that could affect the public
trading value of the companies to which they are being compared.

         Contribution Analysis. Keefe Bruyette analyzed the relative
contribution of each of Citizens and Crestar to certain balance sheet, income
statement and asset quality items, including assets, deposits, shareholder's
equity and trailing twelve month earnings. The contribution analysis showed that
under the Crestar proposal, Citizens would contribute approximately 18% of the
combined assets, 19% of the combined deposits, 20% of the combined shareholder's
equity and 15% of the trailing twelve month earnings of the two companies
(before cost savings).


                                       26

<PAGE>


         Value of the Exchange. Based on the Exchange Ratio, Keefe Bruyette
determined the value to Citizen shareholders as measured by Citizens' June 1996
book value per share, 1997 earnings per share estimate, 1997 dividend per share
estimate and market value per share which were for Citizens $22.86, $3.00, $1.20
and $33.25 respectively. Applying the Exchange Ratio to Crestar's June 1996 book
value of $33.46, creates an increase in book value to Citizens' shareholders of
14.7% or $3.35, an increase in 1997 earnings per share estimate of 60.2% or
$1.81, an increase in 1997 dividend per share estimate of 44.7% or $.54 and an
increase in the market value per share of 58.9% or $19.00.

         Pro Forma EPS. Keefe Bruyette analyzed the pro forma earnings per share
of the combined company based on the Exchange Ratio of 0.835 shares of Crestar
Common Stock for each share of Citizens Common Stock. Based on the 1997 EPS
estimates of $3.00 and $5.85 for Citizens and Crestar respectively, the combined
company's pro forma EPS is estimated at $5.76 for 1997 including cost savings of
approximately $23.9 million (after tax) which represents 1.6% dilution to
Crestar's 1997 earnings. Based on the 1998 earnings estimates of $3.25 and $6.39
per share for Crestar and Citizens respectively, the combined company's pro
forma earnings per share is estimated at $6.43 for 1998 including cost saves of
approximately $34.3 million (after tax) which represents 0.6% accretion to
Crestar's 1998 earnings.

         Discounted Cash Flow Analysis. Keefe Bruyette compared the present
value of future cash flows that would accrue to a holder of a share of Citizens
Common Stock assuming Citizens were to remain independent to the present value
of future cash flows that would accrue to a holder of 0.835 shares of Crestar
Common Stock assuming the Merger were to occur. This analysis assumed 10% and 9%
annual earnings per share growth for Citizens and Crestar respectively, 6% and
8% annual dividend growth for Citizens and Crestar respectively, a trading
multiple of 10.5 times earnings for the year 2001 for Citizens, as well as a
discount rate of 14%. Based on such assumptions, Keefe Bruyette's analysis
indicated that the present value of a share of Citizens Common Stock, on a stand
alone basis would be $28.37 compared with a present value of $43.74 for 0.835
shares of Crestar Common Stock. Keefe Bruyette also presented a table showing
the foregoing analysis with a range of discount rates from 10% to 15% and a
range of price to earnings multiples of 10 times to 15 times, resulting in a
range of present values for a share of Citizens Common Stock of $26.15 to
$45.81. Keefe Bruyette repeated the foregoing analysis under an alternative
scenario in which each entity is acquired in 2001 for a price equal to 15 times
2001 earnings per share. Such analysis indicated a present value for a share of
Citizens Common Stock of $38.64, compared with a present value of .835 shares of
Crestar Common Stock of $60.69. Keefe Bruyette stated that the discounted cash
flow analysis is a widely-used valuation methodology but noted that it relies on
numerous assumptions, including asset and earnings growth rates, dividend payout
rates, terminal values and discount rates. The analysis did not purport to be
indicative of the actual values or expected values of Citizens Common Stock or
Crestar Common Stock.

         Market Reaction. Keefe Bruyette analyzed the market's reaction to four
comparable bank acquisitions as measured by the change in the acquirors' price
subsequent to the announcement of the acquisition. The four transactions were
(as identified by acquiror/acquiree): NationsBank Corporation/Boatmen's
Bancshares, Bank of Boston/BayBanks, Inc., CoreStates Financial/Meridian Bancorp
and UJB Financial Corp./Summit Bancorporation. The change in acquiror's price
one day after announcement was -9.1%, -2.7%, -0.8% and -9.2% respectively. The
change in acquiror's price ten days after announcement was NA, -4.0%, .3% and
- -10.6%. The change in acquiror's price as of September 10, 1996 was -9.2%,
13.4%, 8.4% and 6.5% respectively. For comparison purposes, Keefe Bruyette
examined the change in Keefe Bank Index for the same periods which resulted in a
change in the Keefe Bank Index of 2.6%, 13.5%, 18.2% and 25.1% respectively.

         The summary contained herein provides a description of the material
analyses prepared by Keefe Bruyette in connection with the rendering of its
opinion. The summary set forth above does not purport to be a complete
description of the analyses performed by Keefe Bruyette in connection with the
rendering of its opinion. The preparation of a fairness opinion is not
necessarily susceptible to partial analysis or summary description. Keefe
Bruyette believes that its analyses and the summary set forth above must be
considered as a whole and that selecting portions of its analyses without
considering all analyses, or selecting part of the above summary, without
considering all factors and analyses, would create an incomplete view of the
processes underlying the analyses set forth in Keefe Bruyette's presentations
and opinion. The ranges of valuations resulting from any particular analysis
described above

                                       27

<PAGE>



should not be taken to be Keefe Bruyette's view of the actual value of Citizens
and Crestar. The fact that any specific analysis has been referred to in the
summary above is not meant to indicate that such analysis was given greater
weight than any other analyses.

         In performing its analyses, Keefe Bruyette made numerous assumptions
with respect to industry performance, general business and economic conditions
and other matters, many of which are beyond the control of Citizens and Crestar.
The analyses performed by Keefe Bruyette are not necessarily indicative of
actual values or actual future results which may be significantly more or less
favorable than suggested by such analyses. Such analyses were prepared solely as
part of Keefe Bruyette's analysis of the fairness, from a financial point of
view, of the Exchange Ratio and were provided to the Citizens Board in
connection with the delivery of Keefe Bruyette's opinion. The analyses do not
purport to be appraisals or to reflect the prices at which a company actually
might be sold or the prices at which any securities may trade at the present
time or at any time in the future. In addition, as described above, Keefe
Bruyette's opinion, along with its presentation to the Citizens Board, was just
one of many factors taken into consideration by the Citizens Board in
unanimously approving the Agreement.

         Pursuant to the Engagement Letter dated September 9, 1996, Citizens
agreed to pay Keefe Bruyette a cash fee of $100,000 promptly upon the signing of
a merger agreement between Citizens and Crestar, $200,000 upon the mailing of
the Proxy Statement/Prospectus relating to the proposed merger and $390,000 upon
consummation of the proposed merger. In addition, Citizens agreed to reimburse
Keefe, Bruyette for all reasonable out-of-pocket expenses, not to exceed
$10,000, incurred in connection with the services provided by Keefe, Bruyette,
and to indemnify and hold harmless Keefe, Bruyette and certain related parties
from and against certain liabilities and expenses, which may include certain
liabilities under the federal securities laws, in connection with its
engagement.



                                       28

<PAGE>



Effective Time of the Holding Company Merger

         The Holding Company Merger is expected to be consummated by December
31, 1996. The Holding Company Merger will be effective on the date (the
"Effective Date") and the time (the "Effective Time") specified in the Articles
of Merger that are to be filed with the SDAT (Maryland) and the SCC (Virginia)
as soon as practicable following satisfaction of all the conditions to the
consummation of the Holding Company Merger set forth in the Agreement. Either
Citizens or Crestar, acting unilaterally, may terminate the Agreement if the
Holding Company Merger has not been consummated by June 30, 1997.

         Until the Effective Time of the Holding Company Merger occurs, Citizens
shareholders will retain their rights as shareholders to vote on matters
submitted to them by the Citizens Board.

Determination of Exchange Ratio and Exchange for Crestar Common Stock

         Crestar valued Citizens Common Stock for purposes of the exchange at
the Exchange Ratio. The Exchange Ratio was determined through negotiations
between Citizens and Crestar, and was directly related to stock market
conditions generally, and more specifically, to the market value of Crestar
Common Stock. Each share of Citizens Common Stock (other than shares held
directly by Crestar, which will be canceled without payment therefor) will be
converted into 0.835 shares of Crestar Common Stock, and an identical number of
Rights. Citizens has the right to terminate the Agreement during the five-day
period prior to the fifth day prior to the Closing Date if the Average Closing
Price of Crestar Common Stock is $48.00 or less during the 10-trading day period
ending on the 10th day prior to the Closing Date. If Citizens takes this action,
Crestar has the option during the five-day period following notice of
termination to postpone the Closing Date for 15 trading days, during the first
10 trading days on which an Adjusted Average Closing Price of Crestar Common
Stock will be determined. If the Adjusted Average Closing Price is more than
$48.00, no termination shall be deemed to have occurred and the Agreement will
remain in effect. If the Adjusted Average Closing Price is $48.00 or less,
Crestar has the option of increasing the consideration to be received by holders
of Citizens Common Stock hereunder by adjusting the Exchange Ratio to equal a
number equal to the quotient obtained by dividing $40.08 by the Adjusted Average
Closing Price. If Crestar increases the Exchange Ratio, no termination is deemed
to have occurred and the Agreement remains in force in accordance with its terms
(except as the Exchange Ratio shall have been so modified). In no event is the
modified Exchange Ratio to be less than 0.835 shares of Crestar Common Stock for
each share of Citizens Common Stock. The terms "Average Closing Price" and
"Adjusted Average Closing Price" mean the average of the closing sales price of
Crestar Common Stock as reported on the consolidated tape of the NYSE for each
of the 10 trading days in the relevant trading period.

         At June 30, 1996, there were 15,130,036 shares of Citizens Common Stock
outstanding. In addition, options to purchase an additional 678,500 shares of
Citizens Common Stock were outstanding at June 30, 1996. Based on the number of
shares of Citizens Common Stock outstanding and the number of options to
purchase Citizens Common Stock outstanding as of June 30, 1996, and an Exchange
Ratio of 0.835, Crestar would issue 12,633,580 shares of Crestar Common Stock in
exchange for Citizens Common Stock, and convert the outstanding options to
purchase Citizens Common Stock into 566,548 outstanding options to purchase
Crestar Common Stock. The aggregate number of shares of Crestar Common Stock to
be issued in connection with the Holding Company Merger, and the number of
options to purchase Citizens Common Stock that will be converted into options to
purchase Crestar Common Stock, will vary to the extent that any outstanding
options to purchase Citizens Common Stock are exercised prior to the Effective
Time of the Holding Company Merger. See " -- Effect on Citizens Employee Benefit
Plans" below.

         Following the Effective Time of the Holding Company Merger, former
holders of shares of Citizens Common Stock will be mailed a Letter of
Transmittal which will set forth the procedures that should be followed for
exchange of Citizens Common Stock for Crestar Common Stock.

         Shareholders of Citizens who receive Crestar Common Stock will be
entitled to receive certificates representing the number of whole shares of
Crestar Common Stock for which such shares have been submitted for exchange and
cash in lieu of any fractional share interest on the basis of the Exchange
Ratio.


                                       29

<PAGE>



Business of Citizens and Crestar Pending the Holding Company Merger

         Crestar. Crestar has agreed that prior to the Effective Time of the
Holding Company Merger: (i) Crestar will and will cause each of its subsidiaries
to conduct their respective operations only in the ordinary course of business
consistent with past practice and will use its best efforts to preserve intact
their respective business organizations, keep available the services of their
officers and employees and maintain satisfactory relationships with licensors,
suppliers, distributors, customers, clients and others having business
relationships with them; (ii) Crestar shall not, and shall not permit any of its
subsidiaries to, take any action, engage in any transactions or enter into any
agreement which would adversely affect or delay in any material respect the
ability of Crestar or Citizens to obtain any necessary approvals, consents or
waivers of any governmental entity required for the transactions contemplated
hereby or to perform its covenants and agreements on a timely basis under the
Agreement; and (iii) Crestar will not issue any Crestar Common Stock except (A)
under existing stock option or employee or director benefit plans in accordance
with past practice and (B) in acquisitions accounted for as purchases where the
stock to be issued is acquired from a third party in a manner consistent with
pooling-of-interests accounting treatment for the Holding Company Merger.

         Citizens. Citizens and Citizens Bank have agreed that prior to the
Effective Time of the Holding Company Merger, they will operate their respective
businesses substantially as presently operated and only in the ordinary course
and in general conformity with applicable laws and regulations, and, consistent
with such operation, they will use their best efforts to preserve intact their
present business organizations and relationships with persons having business
dealings with them. Without limiting the generality of the foregoing, Citizens
and Citizens Bank agree that they will not, without prior notice to Crestar, and
with respect to clauses (v), (vi), (xvi), and (xvii), with Crestar's prior
written consent, and unless required by regulatory authorities, (i) make any
change in the salaries, bonuses or title of any officer or any other employee,
other than those permitted by current employment policies in the ordinary course
of business, any of which changes shall be reported promptly to Crestar; (ii)
enter into any bonus, incentive compensation, deferred compensation, profit
sharing, thrift, retirement, pension, group insurance or other benefit plan or
any employment, severance or consulting agreement or increase benefits under
existing plans and agreements; (iii) create or otherwise become liable with
respect to any indebtedness for money borrowed or purchase money indebtedness
except in the ordinary course of business; (iv) amend its Articles of
Incorporation or By-laws; (v) issue or contract to issue any shares of Citizens
capital stock or securities exchangeable for or convertible into capital stock,
except (y) shares of Citizens Common Stock issuable pursuant to the Citizens
Options outstanding as of June 30, 1996, or pursuant to Citizens' 401(k) plan,
and (z) up to 3,012,000 shares of Citizens Common Stock pursuant to the Option
Agreement; (vi) purchase any shares of Citizens capital stock except shares
purchased under its stock buyback program and shares to be purchased for
employee benefit and stock option plans pursuant to a systematic program in
effect for at least two years; (vii) enter into or assume any material contract
or obligation, except in the ordinary course of business; (viii) other than as
provided in (a) below with respect to the work-out of nonperforming assets,
waive, release, compromise or assign any right or claim involving $1,000,000 or
more without compliance with Citizens Bank's credit policies; (ix) propose or
take any other action which would make any representation or warranty in Section
3.1 of the Agreement untrue; (x) introduce any new products or services or
change the rate of interest on any deposit instrument to above-market interest
rates; (xi) make any change in policies respecting extensions of credit or loan
charge-offs; (xii) change reserve requirement policies; (xiii) change securities
portfolio policies; (xiv) acquire a policy or enter into any new agreement,
amendment or endorsement or make any changes relating to insurance coverage,
including coverage for its directors and officers, which would result in an
additional payment obligation of $200,000 or more; (xv) propose or take any
action with respect to the closing of any branches; (xvi) amend the terms of the
Citizens Options or any other stock-based compensation plan for employees or
directors; (xvii) amend the terms of the written severance or employment
agreements identified in Schedule F to the Agreement; or (xviii) make any change
in any tax election or accounting method or system of internal accounting
controls, except as may be appropriate to conform to any change in regulatory
accounting requirements or generally accepted accounting principles.

         Citizens and Citizens Bank have further agreed that they will consult
and cooperate with Crestar regarding all actions described in the immediately
preceding paragraph, and (a) with loan portfolio management, including
management and work-out of nonperforming assets, and credit review and approval
procedures, including notice to

                                       30

<PAGE>



Crestar's Credit Review Department Management of any new loans in excess of
$1,000,000, and (b) with securities portfolio and funds management, including
management of interest rate risk.

         Citizens and Citizens Bank have further agreed that neither Citizens,
Citizens Bank nor any of their executive officers, directors, representatives,
agents or affiliates shall, directly or indirectly, solicit or initiate
discussions or negotiations with any person other than Crestar concerning any
merger, sale of substantial assets, tender offer, sale of shares of stock or
similar transaction involving Citizens or Citizens Bank or disclose, directly or
indirectly, any information not customarily disclosed to the public concerning
Citizens or Citizens Bank, afford to any person other than Crestar access to the
properties, books or records of Citizens or Citizens Bank or otherwise assist
any person who may be preparing to make or who has made such an offer, or enter
into any agreement with any third party providing for a business combination
transaction, equity investment or sale of a significant amount of assets, except
in a situation in which a majority of the full Citizens Board has determined in
good faith, upon advice of counsel, that such Board has a fiduciary duty to
consider and respond to a bona fide proposal by a third party (which proposal
was not directly or indirectly solicited by Citizens or Citizens Bank or any of
their officers, directors, representatives, agents or affiliates) and provides
written notice of its intention to consider such proposal and the material terms
thereof to Crestar at least five days before responding to the proposal.
Citizens and Citizens Bank will promptly communicate to Crestar the terms of any
proposal which it may receive in respect to any of the foregoing transactions.

Conditions to Consummation of the Holding Company Merger

         Consummation of the Holding Company Merger is conditioned upon the
approval of the holders of two-thirds of the outstanding Citizens Common Stock
entitled to vote at the Citizens Special Meeting and the approval of the holders
of a majority of Crestar Common Stock entitled to vote at the Crestar Special
Meeting. The Holding Company Merger must be approved by the Federal Reserve
Board, the SCC and the Maryland Department, applications for which have been
filed and approvals for which are expected to be received. The obligations of
Citizens and Crestar to consummate the Holding Company Merger are further
conditioned upon (i) the accuracy of the representations and warranties of
Citizens and Crestar contained in the Agreement, including without limitation
the representation and warranty that there has been no material adverse change
in the condition (financial or otherwise) of Crestar or Citizens since December
31, 1995 (other than changes resulting from or attributable to: (i) changes
since such date in laws or regulations, generally accepted accounting principles
or interpretations of either thereof that affect the banking or savings and loan
industries generally, (ii) changes since such date in the general level of
interest rates, (iii) expenses incurred in connection with the Transaction, and,
with respect to Citizens, (iv) accruals and reserves by Citizens or Citizens
Bank taken since such date pursuant to the Agreement, or (v) any other accruals,
reserves or expenses incurred by Citizens or Citizens Bank since such date with
Crestar's prior written consent); (ii) the performance of all covenants and
agreements contained in the Agreement, including without limitation the
establishment of the accruals, reserves and charge-offs as may be necessary to
conform Citizens' accounting and credit loss reserve practices and methods to
those of Crestar Bank as such practices and methods are to be applied from and
after the Effective Time of the Holding Company Merger; (iii) the receipt of
opinions of Hunton & Williams, counsel to Crestar and Crestar Bank, and Semmes,
Bowen & Semmes, counsel to Citizens and Citizens Bank, with respect to certain
of the tax consequences of the Transaction described herein under "-- Certain
Federal Income Tax Consequences;" (iv) the receipt by Crestar of certain
evidence of title relating to Citizens' and Citizens Bank's branch real estate;
(v) the approval for listing on the NYSE of the shares of Crestar Common Stock
at the Effective Time of the Holding Company Merger; (vi) the receipt of
opinions of counsel with respect to certain legal matters; (vii) the execution
and delivery of a commitment and undertaking by each shareholder of Citizens who
is an affiliate of Citizens to the effect that (A) beginning 30 days prior to
the Effective Date of the Holding Company Merger, such shareholder will not
sell, pledge, transfer or otherwise dispose of shares of Citizens Common Stock
or Crestar Common Stock until such times as financial results covering at least
30 days of combined operations of Crestar and Citizens have been published
within the meaning of Section 201.01 of the SEC's Codification of Financial
Reporting Policies, and in furtherance of this undertaking, shares of Crestar
Common Stock issued to affiliates in exchange for shares of Citizens Common
Stock shall not be transferable until such time as financial results covering at
least 30 days of combined operations of Crestar and Citizens have been published
within the meaning of Section 201.01 of the SEC's Codification of Financial
Reporting Policies, regardless of whether each such affiliate has provided the
written letter agreement referred to in Section 5.1(g) of the Agreement (and
Crestar shall be entitled to place restrictive legends

                                       31

<PAGE>



upon certificates of shares of Crestar Common Stock issued to affiliates of
Citizens to enforce the provisions of Section 5.1(g) of the Agreement), (B) such
shareholder will dispose of the shares of Crestar Common Stock received by him
in connection with the Holding Company Merger only in accordance with the
provisions of paragraph (d) of Rule 145 under the 1933 Act, (C) such shareholder
will not dispose of any of such shares until Crestar has received, at its
expense, an opinion of counsel acceptable to it that such proposed disposition
is in compliance with the provisions of paragraph (d) of Rule 145 and any
applicable securities laws which opinion shall be rendered promptly following
counsel's receipt of such shareholder's written notice of its intent to sell
shares of Crestar Common Stock and (D) the certificates representing said shares
may bear a legend referring to the foregoing restrictions; (viii) the shares of
Crestar Common Stock to be issued in the Holding Company Merger shall have been
duly registered under the 1933 Act and applicable state securities laws, and
such registration shall not be subject to a stop order or any threatened stop
order by the SEC or any applicable state securities authority; and (ix) in the
case of Citizens, the exemption of the Holding Company Merger from the operation
of its Shareholder Rights Plan.

         Crestar and Citizens may waive any condition to their obligations to
consummate the Holding Company Merger except requisite approvals of Crestar and
Citizens shareholders and regulatory authorities.

Stock Option Agreement

         Crestar and Citizens have entered into a Stock Option Agreement, dated
as of September 15, 1996 (the "Option Agreement"), pursuant to which Citizens
issued to Crestar an option (the "Option") to purchase up to 3,012,000 shares of
Citizens Common Stock at a purchase price of $40.00 per share.

         Crestar may exercise the Option upon the occurrence of certain events
(each a "Purchase Event"). The Option Agreement provides that a Purchase Event
shall mean the occurrence of any of the following events after the date of
execution of the Option Agreement: (i) Citizens or any banking subsidiary of
Citizens (a "Bank"), without having received Crestar's prior written consent,
shall have entered into an agreement with any person to: (x) merge, consolidate
or enter into any similar transaction, except as contemplated in the Agreement;
(y) purchase, lease or otherwise acquire all or substantially all of the assets
of Citizens or a Bank; or (z) purchase or otherwise acquire (including by way of
merger, consolidation, share exchange or any similar transaction) securities
representing 10% or more of the voting power of Citizens or a Bank; (ii) any
person (other than Citizens or a Bank in a fiduciary capacity, or Crestar,
Crestar Bank, Crestar Bank N.A., or Crestar Bank MD in a fiduciary capacity)
shall have acquired beneficial ownership or the right to acquire beneficial
ownership of 15% or more of the outstanding shares of Citizens Common Stock
after the date of the Option Agreement; (iii) any person shall have made a bona
fide proposal to Citizens by public announcement or written communication that
is or becomes the subject of public disclosure to acquire Citizens or a Bank by
merger, consolidation, purchase of all or substantially all of its assets or any
other similar transaction, and following such bona fide proposal the
shareholders of Citizens vote not to adopt the Agreement; or (iv) Citizens shall
have willfully breached certain specified covenants contained in the Agreement
following a bona fide proposal to Citizens or a Bank to acquire Citizens or a
Bank by merger, consolidation, purchase of all or substantially all of its
assets or any other similar transaction, which breach would entitle Crestar to
terminate the Agreement (without regard to the cure periods provided for
therein) and such breach shall not have been cured prior to the date on which
Crestar shall notify Citizens of its intent to exercise the Option.

         The Option may be exercised in whole or in part, at any time or from
time to time if a Purchase Event shall have occurred and be continuing and
before the Option Agreement is terminated, unless Crestar shall have breached in
any material respect any material covenant or representation contained in the
Agreement and such breach has not been cured. The Option Agreement provides that
to the extent that it shall have not been exercised, the Option shall terminate
(i) on the Effective Date of the Holding Company Merger; (ii) upon the
termination of the Agreement in accordance with the provisions thereof (other
than a termination resulting from a willful breach by Citizens of certain
specified covenants contained therein or, following the occurrence of a Purchase
Event, failure of Citizens shareholders to approve the Holding Company Merger by
the vote required under applicable law or under Citizens' Charter); or (iii) 12
months after termination of the Agreement due to a willful breach by Citizens of
certain specified covenants contained therein or, following the occurrence of a
Purchase Event, failure of Citizens shareholders to approve the Holding Company
Merger by the vote required under applicable law or under Citizens' Charter.

                                       32

<PAGE>




Waiver and Amendment; Termination

         Waiver and Amendment. Prior to the Effective Time of the Holding
Company Merger, any term or provision of the Agreement may be waived in writing
at any time by the party which is, or whose shareholders are, entitled to the
benefits thereof and the Agreement may be amended or supplemented by written
instructions duly executed by all parties hereto at any time, whether before or
after the Crestar Special Meeting or the Citizens Special Meeting, excepting
statutory requirements and requisite approvals of shareholders and regulatory
authorities, provided that any such amendment or waiver executed after
shareholders of Crestar or Citizens have approved the Agreement and the Holding
Company Plan of Merger shall not modify either the amount or form of the
consideration to be received by such Citizens shareholders for their shares of
Citizens Common Stock or otherwise materially adversely affect such shareholders
without their approval.

         Termination. The Agreement shall be terminated, and the Transaction
abandoned, if the shareholders of Crestar or Citizens shall not have given the
approval of the Holding Company Merger. Notwithstanding such approval by such
shareholders, the Agreement may be terminated at any time prior to the Effective
Time of the Holding Company Merger, by: (i) the mutual consent of Crestar and
Citizens, as expressed by their respective Boards of Directors; (ii) either
Crestar on the one hand or Citizens on the other hand, as expressed by their
respective Boards of Directors, if the Holding Company Merger has not occurred
by June 30, 1997, provided that the failure of the Holding Company Merger to so
occur shall not be due to a willful breach of any representation, warranty,
covenant or agreement by the party seeking to terminate the Agreement; (iii)
Crestar in writing authorized by its Board of Directors if Citizens or Citizens
Bank has, or by Citizens in writing authorized by its Board of Directors, if
Crestar or Crestar Bank has, in any material respect, breached (A) any covenant
or agreement contained therein, or (B) any representation or warranty contained
in the Agreement, in any case if such breach has not been cured by the earlier
of 30 days after the date on which written notice of such breach is given to the
party committing such breach or the Closing Date (as defined in the Agreement);
provided that it is understood and agreed that either party may terminate the
Agreement on the basis of any such material breach of any representation or
warranty which is not cured within 30 days of written notice thereof contained
in the Agreement, notwithstanding any qualification therein relating to the
knowledge of the other party; (iv) either Crestar on the one hand or Citizens on
the other hand, as expressed by their respective Boards of Directors, in the
event that any of the conditions precedent to the obligations of such parties to
consummate the Holding Company Merger have not been satisfied or fulfilled or
waived by the party entitled to so waive on or before the Closing Date, provided
that no party shall be entitled to terminate the Agreement pursuant to this
subparagraph (d) if the condition precedent or conditions precedent which
provide the basis for termination can reasonably be and are satisfied within a
reasonable period of time, in which case, the Closing Date shall be
appropriately postponed; (v) Citizens, if the Citizens Board shall have
determined in its sole discretion, exercised in good faith, that the Holding
Company Merger has become inadvisable or impracticable by reason of (A) the
institution of any litigation, proceeding or investigation (including under
federal antitrust laws) to restrain or prohibit the consummation of the
Transaction or to obtain other relief in connection with the Agreement, or (B)
commencement of a competing offer for Citizens Common Stock which is
significantly better than Crestar's offer, and which Crestar has certified to
Citizens, in writing, it is unwilling to meet; (vi) Crestar, if the Crestar
Board shall have determined in its sole discretion, exercised in good faith,
that the Holding Company Merger, has become inadvisable or impracticable by
reason of (A) the institution of any litigation, proceeding or investigation
(including under federal antitrust laws) to restrain or prohibit the
consummation of the Transaction or to obtain other relief in connection with the
Agreement or (B) public commencement of a competing offer for Citizens Common
Stock which is significantly better than Crestar's offer, and which Crestar
certifies to Citizens, in writing, it is unwilling to meet; (vii) Crestar or
Citizens, if the Federal Reserve Board, the Maryland Department, or the SCC deny
approval of the Transaction and the time period for all appeals or requests for
reconsideration has run; and (viii) Citizens, by action of its Board of
Directors, at any time during the five-day period prior to the fifth day prior
to the Closing Date, if the Average Closing Price as defined below of Crestar
Common Stock shall be $48.00 or less, provided, however, that during the
five-day period following the provision by Citizens of written notice of
termination to Crestar pursuant to the Agreement Crestar shall have the option
of postponing the Closing Date for 15 trading days, during the first 10 trading
days of which a new Average Closing Price of Crestar Common Stock shall be
determined based on the closing sales price of Crestar Common Stock as reported
on the consolidated tape on the NYSE for each of such 10 trading days (the
"Adjusted Average Closing Price"). If the Adjusted Average Closing Price is more
than $48.00, no termination

                                       33

<PAGE>


shall be deemed to have occurred, and the Agreement shall remain in full force
and effect in accordance with its terms. If the Adjusted Average Closing Price
is $48.00 or less, Crestar shall have the option of increasing the consideration
to be received by holders of Citizens Common Stock hereunder by adjusting the
Exchange Ratio to equal a number equal to the quotient obtained by dividing
$40.08 by the Adjusted Average Closing Price, in which case Crestar shall give
prompt written notice to Citizens of such election and the revised Exchange
Ratio and no termination shall be deemed to have occurred, and the Agreement
shall remain in full force and effect in accordance with its terms (except as
the Exchange Ratio shall have been so modified and any references herein to
"Exchange Ratio" shall thereafter be deemed to refer to the Exchange Ratio as
adjusted pursuant to the Agreement). In no event shall the modified Exchange
Ratio be less than 0.835 shares of Crestar Common Stock for each share of
Citizens Common Stock. The "Average Closing Price" shall be the average of the
closing sales price of Crestar Common Stock as reported on the consolidated tape
on the NYSE for each of the 10 trading days ending on the 10th day prior to the
Closing Date established pursuant to the Agreement.

         In the event of the termination and abandonment of the Agreement and
the Holding Company Merger pursuant to the above, the Agreement, other than the
provisions of relating to confidentiality of information obtained by the parties
and to the payment of expenses relating to the Holding Company Merger, shall
become void and have no effect, without any liability on the part of any party
or its directors, officers or shareholders, provided that nothing contained in
the Agreement shall relieve any party from liability for any willful breach of
the Agreement.

Accounting Treatment

         Consummation of the Holding Company Merger is conditioned upon the
receipt by Crestar of a letter from KPMG Peat Marwick LLP to the effect that the
Holding Company Merger can be accounted for as a pooling-of-interests. See " --
Conditions to Consummation of the Holding Company Merger." Under this accounting
treatment, as of the Effective Time of the Holding Company Merger, the assets
and liabilities of Citizens would be added to those of Crestar at their recorded
book values and the shareholders' equity accounts of Crestar and Citizens would
be combined on Crestar's consolidated balance sheet. On the pooling-of-interests
accounting basis, income and other financial statements of Crestar issued after
consummation of the Holding Company Merger would be restated retroactively to
reflect the consolidated combined financial position and results of operations
of Crestar and Citizens as if the Holding Company Merger had taken place prior
to the periods covered by such financial statements.

Operations after the Holding Company Merger

         After the consummation of the Holding Company Merger, Crestar will
continue generally to conduct the business presently conducted by Citizens.

Interests of Certain Persons in the Holding Company Merger

         Certain members of Citizens' management may be deemed to have interests
in the Holding Company Merger in addition to their interests as shareholders of
Citizens generally. In each case, the Citizens Board was aware of their
potential interests, and considered them, among other matters, in approving the
Agreement and the transactions contemplated thereby.

         Employment Agreements.  Crestar will honor the terms of the employment
and severance agreements with Jeffrey R. Springer, Richard C. Bandiere, Raymond
L. Gazelle, Jr. and Gary N. Geisel.

         An employment agreement is currently in effect with Jeffrey R.
Springer, President and Chief Operating Officer of Citizens and Citizens Bank.
Mr. Springer is entitled to receive a minimum annual salary of $472,500, subject
to increases at the discretion of the board of directors, and annual cash
bonuses. During and following termination of employment, Mr. Springer is
entitled to receive health, disability and life insurance benefits. Mr. Springer
participates in retirement and pension plans and will receive guaranteed monthly
supplemental retirement benefit payments of approximately $21,000, assuming
retirement at age 55.


                                       34

<PAGE>



         The agreement may be terminated by Mr. Springer or by Citizens for any
reason upon written notice to the other. If the agreement is terminated by Mr.
Springer for other than "good reason" or by Citizens for "strict cause" or due
to disability, Mr. Springer will not be entitled to receive any further
compensation and benefits other than certain retirement benefits and, in the
case of disability, life insurance coverage.

         If the agreement is terminated by Mr. Springer for "good reason" or by
Citizens for any reason other than "strict cause," death or disability, Mr.
Springer shall be entitled to continuation of salary payments, insurance
benefits and certain retirement benefits for two years and to supplemental
retirement benefits. "Good reason" generally is defined as the assignment to Mr.
Springer without his consent, of duties materially inconsistent with his
responsibilities and status with Citizens Bank, the appointment of a higher
ranking full-time employee, the removal or failure to reelect Mr. Springer to
his current positions, or failure to pay him the compensation and benefits
provided in the agreement.

         In the event the agreement is terminated by either party in
anticipation of or following a "change in control," including Mr. Springer's
election to retire for "good reason" following a change in control, then, Mr.
Springer is entitled to a lump sum cash payment equal to 2.99 times his average
annual salary and bonuses included in gross income for the preceding five years.
A "change in control" generally refers to the acquisition by any person of
beneficial ownership of 25% or more of the combined voting power of the then
outstanding securities of Citizens or the sale of all or substantially all of
the capital stock or assets of Citizens Bank. The aggregate lump sum payment to
be made to Mr. Springer, assuming termination of employment and following a
change in control as described above at December 31, 1996, is $1,483,040.

         Citizens Bank has also entered into individual agreements with Messrs.
Bandiere, Gazelle, and Geisel providing for annual salaries, subject to annual
review adjustments, eligibility for annual cash bonuses based upon Citizens'
earnings and the executive's achievement of performance standards, annual
vacation and eligibility for stock options and for other benefits provided to
other employees of Citizens Bank. In the event an executive is terminated for
reasons other than death, disability or good cause, the agreements provide for
the continuation of salary payments and certain benefits for twelve months or
until employment by a financial services company in the Baltimore/Washington
area.

         In the event an executive's employment is terminated within two years
of a change in control and for reasons other than death, disability, or good
cause, or by the executive for "good reason," each of the agreements provides
for the continuation of salary payments and certain benefits for 30 months.
Under this provision and based on 1996 salaries, Messrs. Bandiere, Gazelle and
Geisel would be entitled to receive aggregate cash severance payments over 30
months of $680,000, $595,000, and $672,500, respectively.

         Indemnification; Liability Insurance. Crestar has agreed to provide
indemnification to the directors, employees and officers of Citizens and
Citizens Bank and the subsidiaries thereof for events occurring prior to or
subsequent to the Effective Time of the Holding Company Merger as if they had
been directors, employees or officers of Crestar, to the extent permitted under
the Virginia State Corporation Act and the Articles of Incorporation and Bylaws
of Crestar. Crestar will provide directors' and officers' liability insurance
coverage to Citizens and Citizens Bank directors and officers, whether or not
they become part of the Crestar organization after the Effective Time of the
Holding Company Merger, to the same extent it is provided to Crestar's officers
and directors.

         Advisory Boards of Directors. Crestar Bank will offer five to eight
members of the Citizens Board a position on Crestar Bank's GWR or Maryland
advisory boards. Members who agree to serve on an advisory board will be paid on
the usual terms and conditions that Crestar Bank pays other members of its GWR
or Maryland advisory boards.

         Crestar Board of Directors.  Crestar will increase the number of
members of Crestar's and Crestar Bank's Board of Directors by two and appoint
Alfred H. Smith, Jr. and Jeffrey R. Springer to fill the resulting vacancies.


                                       35

<PAGE>


Stock Options

         Holders of outstanding Citizens Options shall (a) exercise the Citizens
Options for Citizens Common Stock prior to the Closing Date (if such options are
by their terms then exercisable) and convert such Common Stock held as of the
Effective Time of the Holding Company Merger into Crestar Common Stock or (b)
have the Citizens Options converted into options to purchase Crestar Common
Stock.

Effect on Citizens Employee Benefits Plans

         All employees of Citizens or Citizens Bank (including subsidiaries)
immediately prior to the Effective Time of the Holding Company Merger who are
employed by Crestar, Crestar Bank or another Crestar subsidiary immediately
following the Effective Time of the Holding Company Merger ("Transferred
Employees") will be covered by Crestar's employee benefit plans as to which they
are eligible based on their length of service, compensation, location, job
classification, and position, including, where applicable, any incentive
compensation plan. Notwithstanding the foregoing, Crestar may determine to
continue any of the Citizens or Citizens Bank benefit plans for Transferred
Employees in lieu of offering participation in Crestar's benefit plans providing
similar benefits (e.g., medical and hospitalization benefits), to terminate any
of the Citizens or Citizens Bank benefit plans, or to merge any such benefit
plans with Crestar's benefit plans. Except as specifically provided in the
Agreement and as otherwise prohibited by law, Transferred Employees' service
with Citizens or Citizens Bank which is recognized by the applicable benefit
plan of Citizens or Citizens Bank at the Effective Time of the Holding Company
Merger shall be recognized as service with Crestar for purposes of eligibility
to participate and vesting, if applicable (but not for purposes of benefit
accrual) under the corresponding Crestar benefit plan, if any, subject to
applicable break-in-service rules.

         Crestar agrees that any pre-existing condition, limitation or exclusion
in its health plans shall not apply to Transferred Employees or their covered
dependents who are covered under a medical or hospitalization indemnity plan
maintained by Citizens or Citizens Bank on the date of the Holding Company
Merger and who then change that coverage to Crestar's medical or hospitalization
indemnity health plan at the time such Transferred Employees are first given the
option to enroll in Crestar's health plans.

         Crestar agrees that immediately following the Holding Company Merger,
all participants who then have accounts in the 401(k) plan maintained by
Citizens or Citizens Bank (the "401(k) Plan") shall be fully vested in their
account balances. Crestar, at its election, may continue the 401(k) Plan for the
benefit of Transferred Employees (as such plan may be amended as of the
Effective Time of the Holding Company Merger to provide current contributions
and eligibility provisions identical to those under the Crestar Employees'
Thrift and Profit Sharing Plan (the "Thrift Plan")), may merge the 401(k) Plan
into the Thrift Plan or any other defined contribution plan maintained by
Crestar, or may cease additional benefit accruals under and contributions to the
401(k) Plan and continue to hold the assets of such Plan until they are
distributable in accordance with its terms. In the event of a merger of the
401(k) Plan into the Thrift Plan or a cessation of accruals and contributions
under the 401(k) Plan, the Thrift Plan will recognize for purposes of
eligibility to participate, early retirement, and eligibility for vesting, all
Transferred Employees' service which is recognized under the 401(k) Plan,
subject to applicable break-in-service rules.

         The Retirement Plan for Employees of Crestar Financial Corporation and
Affiliated Corporations ("Crestar's Retirement Plan") will recognize for
purposes of eligibility to participate, vesting and eligibility for early
retirement, but not for benefit accrual purposes, all Transferred Employees'
service which is recognized under the qualified employees' defined benefit
pension plan of Citizens (the "Citizens Pension Plan"), subject to applicable
break-in- service rules. Crestar, at its option, may continue the Citizens
Pension Plan as a frozen plan or may terminate the Citizens Pension Plan and pay
out or annuitize benefits, or may merge the Citizens Pension Plan into Crestar's
Retirement Plan. If the Citizens Pension Plan is terminated or if benefit
accruals are suspended, or if the Citizens Pension Plan is merged into Crestar's
Retirement Plan, each Transferred Employee who becomes a participant in
Crestar's Retirement Plan will begin to accrue benefits under Crestar's
Retirement Plan on and after the date of such termination, suspension or merger
in accordance with the terms of Crestar's Retirement Plan.


                                       36

<PAGE>



         Citizens and Citizens Bank have agreed to cooperate with Crestar in
implementing any decision made by Crestar under the Agreement with respect to
employee benefit plans and to provide to Crestar on or before the Effective Time
of the Holding Company Merger a schedule of service credit for prospective
Transferred Employees.

Certain Federal Income Tax Consequences

         Crestar has received the opinion of Hunton & Williams and Citizens has
received the opinion of Semmes, Bowen & Semmes to the effect that for federal
income tax purposes: (i) the Holding Company Merger and the Citizens/Crestar
Merger together will constitute a reorganization within the meaning of Section
368(a) of the Code; and (ii) neither Citizens, Acquisition nor Crestar will
recognize any taxable gain or loss upon consummation of the Holding Company
Merger or the Citizens/Crestar Merger. In addition, Citizens has received the
opinion of Semmes, Bowen & Semmes to the effect that the Holding Company Merger
together with the Citizens/Crestar Merger will result in the federal income tax
consequences summarized below for Citizens shareholders who receive Crestar
Common Stock in exchange for Citizens Common Stock pursuant to the Holding
Company Merger. Such opinions have been filed as exhibits to the Registration
Statement. Receipt of substantially the same opinions as of the Effective Date
is a condition to consummation of the Holding Company Merger. The opinions of
Hunton & Williams and Semmes, Bowen & Semmes are based on, and the opinions to
be given as of the Effective Date will be based on, certain customary
assumptions and representations regarding, among other things, the lack of
previous dealings between Citizens and Crestar, the existing and future
ownership of Citizens capital stock and Crestar capital stock and the future
business plans for Crestar.

         A Citizens shareholder who receives solely Crestar Common Stock
(including the associated Rights) in exchange for his shares of Citizens Common
Stock will not recognize any gain or loss on the exchange. If a shareholder
receives Crestar Common Stock and cash in lieu of a fractional share of Crestar
Common Stock, the shareholder will recognize taxable gain or loss solely with
respect to such cash as if the fractional share had been received and then
redeemed for the cash. A shareholder will have an aggregate tax basis in his
shares of Crestar Common Stock (including any fractional share interest)
received in the Holding Company Merger equal to his tax basis in the shares of
Citizens Common Stock exchanged therefor. A shareholder's holding period for
shares of Crestar Common Stock (including any fractional share interest)
received in the Holding Company Merger will include his holding period for the
shares of Citizens Common Stock exchanged therefor if they are held as a capital
asset at the Effective Time of the Holding Company Merger.

         The preceding discussion summarizes for general information the
material federal income tax consequences of the Holding Company Merger to
Citizens shareholders. It does not discuss all potentially relevant federal
income tax matters or consequences to any foreign or other shareholders subject
to special tax treatment, nor does it discuss, and no opinion has been requested
regarding, any state or local tax consequences of the Holding Company Merger.
The tax consequences to any particular shareholder may depend on the
shareholder's individual circumstances. Citizens shareholders are urged to
consult their own tax advisors with regard to federal, state, and local tax
consequences.


                                       37

<PAGE>



                   PRO FORMA CONDENSED FINANCIAL INFORMATION

         The following Pro Forma Condensed Financial Information and explanatory
notes are presented to show the impact of the Holding Company Merger on
Crestar's and Citizens' historical financial position and results of operations.
The Holding Company Merger is reflected in the Pro Forma Condensed Financial
Information under the pooling-of-interests method of accounting.

         The Pro Forma Condensed Statement of Financial Condition presented
assumes that the Holding Company Merger was consummated on June 30, 1996 and the
Pro Forma Condensed Statements of Operations assume that the Holding Company
Merger was consummated at the beginning of each period presented.

         The pro forma earnings are not necessarily indicative of the results of
operations had the Holding Company Merger occurred at the beginning of each
period presented, nor are they necessarily indicative of the results of future
operations.

              PRO FORMA CONDENSED STATEMENT OF FINANCIAL CONDITION
                                 June 30, 1996
                                  (Unaudited)

<TABLE>
<CAPTION>

                                                                                                     Crestar &
(Dollars in thousands, except per share data)                                       Adjustments      Citizens
                                                                                     increase        pro forma
                                                     Crestar        Citizens        (decrease)       combined
<S> <C>
ASSETS
  Cash and due from banks                            $765,724       $182,008           $            $  947,732
  Securities held to maturity                          75,597        988,246                         1,063,843
  Securities available for sale                     3,430,814        597,464                         4,028,278
  Money market investments                            905,952             --                           905,952
  Mortgage loans held for sale                        997,943             --                           997,943
  Loans, net of unearned income                    11,387,514      2,317,904                        13,705,418
    Less: Allowance for loan losses                  (237,020)       (35,876)                         (272,896)
                                                      -------         ------                           -------
    Loans -- net                                   11,150,494      2,282,028                        13,432,522

  Premises and equipment, net                         357,718         55,119                           412,837
  Intangible assets -- net                            188,006            853                           188,859
  Foreclosed properties -- net                         14,390         20,358                            34,748
  Other assets                                        601,679         53,723                           655,402
                                                  -----------     ----------                       -----------
      Total Assets                                $18,488,317     $4,179,799           $     --    $22,668,116
                                                  ===========     ==========          ==========   ===========

LIABILITIES AND SHAREHOLDERS' EQUITY
  Deposits:
    Noninterest-bearing demand deposits            $2,475,872       $657,978           $            $3,133,850
    Interest bearing deposits                      10,301,967      2,417,413                        12,719,380
                                                  -----------     ----------                       -----------
        Total deposits                             12,777,839      3,075,391                        15,853,230
Short-term borrowings                               3,245,350        743,610                         3,988,960
Other liabilities                                     337,277         14,806             28,000(1)     380,083
Long-term debt                                        696,697             --                           696,697
                                                   ----------    -----------             --------  -----------
    Total Liabilities                              17,057,163      3,833,807             28,000     20,918,970


                                       38

<PAGE>


Shareholders' Equity
  Preferred stock, authorized
    2,000,000 shares, none issued                          --                                --             --
  Preferred stock, authorized
    2,500,000 shares, none issued                                         --                 --             --

  Common stock, $5 par value,
    authorized 100,000,000 shares;
    outstanding 42,768,051 actual shares and
    55,401,631 pro forma combined shares              213,840             --             63,168 (2)    277,008

  Common stock, $2.50 par value,
    authorized 125,000,000 shares;
    outstanding 15,130,036 shares                          --         37,825            (37,825)(2)         --
Capital surplus                                       392,694        122,057            (25,343)(2)    489,408
Retained earnings                                     876,354        185,284            (28,000)(1)  1,033,638
Net unrealized gain (loss) on
 securities available for sale                        (51,734)           826                 --        (50,908)
                                                    ----------      --------          ---------     ----------
   Total Shareholders' Equity                       1,431,154        345,992            (28,000)     1,749,146

   Total Liabilities and
     Shareholders' Equity                         $18,488,317     $4,179,799         $       --    $22,668,116
                                                  ===========     ==========         ==========    ===========
</TABLE>

      See Notes to Pro Forma Condensed Financial Information.

                                       39

<PAGE>



                  PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                         Six Months Ended June 30, 1996
                                  (Unaudited)

<TABLE>
<CAPTION>

(Dollars in thousands except per share data)                                                   Crestar &
                                                                                                Citizens
                                                                                                pro forma
                                                          Crestar           Citizens          combined (3)
<S> <C>
Interest Income
   Interest and fees on loans                            $505,275            $91,122           $596,397
   Interest and dividends on securities                   103,878             43,694            147,572
   Other interest income                                   37,163                116             37,279
                                                          -------             ------            -------
      Total interest income                               646,316            134,932            781,248
                                                          -------            -------            -------

Interest Expense
  Interest on deposits                                    198,663             49,820            248,483
  Interest on short-term borrowings                        58,941             15,886             74,827
  Interest on long-term debt                               25,188                 --             25,188
                                                          -------             ------            -------
      Total interest expense                              282,792             65,706            348,498
                                                          -------             ------            -------

Net interest income
   Net interest income                                    363,524             69,226            432,750
   Provision for loan losses                               42,800              3,860             46,660
                                                           ------             ------            -------
   Net interest income after provision for loan losses    320,724             65,366            386,090
                                                          -------             ------            -------

Noninterest income
  Service charges on deposit accounts                      44,801             10,436             55,237
  Trust and investment advisory income                     31,079                646             31,725
  Securities gains                                          2,643                 --              2,643
  Other noninterest income                                 87,590             10,396             97,986
                                                           ------             ------             ------
   Total noninterest income                               166,113             21,478            187,591
                                                          -------             ------            -------

Noninterest expense
    Personnel expense                                     171,479             30,232            201,711
    Occupancy expense, net                                 24,681              6,784             31,465
    Equipment expense                                      15,377              4,110             19,487
    Other noninterest expense                              99,710             14,398            114,108
                                                           ------             ------            -------
      Total noninterest expense                           311,247             55,524            366,771
                                                          -------             ------            -------

Net income
  Income before income taxes                              175,590             31,320            206,910
  Income tax expense                                       63,438             11,485             74,923
                                                          -------             ------             ------
  Net income                                             $112,152            $19,835           $131,987
                                                         ========            =======           ========

Per common share data (2)
   Net income per common share                           $   2.58            $  1.31           $   2.35
                                                         ========            =======           ========
   Weighted average shares outstanding (4)             43,467,000         15,106,000         56,080,000
                                                       ==========         ==========         ==========

</TABLE>

         See Notes to Pro Forma Condensed Financial Information

                                       40

<PAGE>



                                    PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                                          Six Months Ended June 30, 1995
                                                    (Unaudited)

<TABLE>
<CAPTION>

                                                                                                        Crestar &
(Dollars in thousands except per share data                                                             Citizens
                                                                                                        pro forma
                                                                  Crestar           Citizens          combined (3)
<S> <C>
Interest Income
  Interest and fees on loans                                      $502,250          $83,402              $585,652
  Interest and dividends on securities                              84,476           44,974               129,450
  Other interest income                                             22,014               --                22,014
                                                                   -------           ------               -------
      Total interest income                                        608,740          128,376               737,116
                                                                   -------          -------               -------

Interest Expense
  Interest on deposits                                             194,585           40,998               235,583
  Interest on short-term borrowings                                 48,073           18,677                66,750
  Interest on long-term debt                                        25,334               --                25,334
                                                                    ------              ---                ------
     Total interest expense                                        267,992           59,675               327,667
                                                                   -------           ------               -------
Net interest income
  Net interest income                                              340,748           68,701               409,449
  Provision for loan losses                                         24,037            3,295                27,332
                                                                   -------           ------               -------
Net interest income after provision for loan losses                316,711           65,406               382,117
                                                                   -------           ------               -------

Noninterest income
  Service charges on deposit accounts                               44,033            9,915                53,948
  Trust and investment advisory income                              27,738              554                28,292
  Securities gains (losses)                                         (3,460)             133                (3,327)
  Other noninterest income                                          71,055            8,003                79,058
                                                                    ------            -----                ------
     Total noninterest income                                      139,366           18,605               157,971
                                                                   -------           ------               -------

Noninterest expense
  Personnel expense                                                165,533           28,117               193,650
  Occupancy expense, net                                            23,960            7,701                31,661
  Equipment expense                                                 15,674            3,726                19,400
  Other noninterest expense                                         96,830           16,551               113,381
                                                                    ------           ------               -------
     Total noninterest expense                                     301,997           56,095               358,092
                                                                   -------           ------               -------

Net income
  Income before income taxes                                       154,080           27,916               181,996
  Income tax expense                                                52,656           10,538                63,194
                                                                  --------          -------              --------
  Net income                                                      $101,424          $17,378              $118,802
                                                                  ========          =======              ========

Per common share data (2)
   Net income per common share                                       $2.32            $1.16                 $2.11
                                                                     =====            =====                 =====
   Weighted average shares outstanding (4)                      43,711,000       14,976,000            56,216,000
                                                                ==========       ==========            ==========
</TABLE>

         See Notes to Pro Forma Condensed Financial Information

                                       41

<PAGE>



                  PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 1995
                                  (Unaudited)

<TABLE>
<CAPTION>

(Dollars in thousands except per share data)                                                            Crestar &
                                                                                                        Citizens
                                                                                                        pro forma
                                                                  Crestar           Citizens          combined (3)
<S> <C>
Interest Income
  Interest and fees on loans                                   $1,013,613           $171,594           $1,185,207
  Interest and dividends on securities                            174,155             88,378              262,533
  Other interest income                                            48,347                 --               48,347
                                                                  -------              -----               ------
   Total interest income                                        1,236,115            259,972            1,496,087
                                                                ---------            -------            ---------
Interest Expense
  Interest on deposits                                            403,018             90,393              493,411
  Interest on short-term borrowings                               100,365             33,464              133,829
  Interest on long-term debt                                       49,916                 --               49,916
                                                                   ------             ------             --------
      Total interest expense                                      553,299            123,857              677,156
                                                                  -------            -------             --------
Net interest income
  Net interest income                                             682,816            136,115              818,931
  Provision for loan losses                                        59,570              6,695               66,265
                                                                  -------            -------             --------
  Net interest income after provision for loan losses             623,246            129,420              752,666

Noninterest income
  Service charges on deposit accounts                              89,379             20,226              109,605
  Trust and investment advisory income                             60,645              1,152               61,797
  Securities gains (losses)                                        (2,213)               146               (2,067)
  Other noninterest income                                        140,731             18,925              159,656
                                                                  -------             ------              -------
      Total noninterest income                                    288,542             40,449              328,991
                                                                  -------             ------              -------
Noninterest expense
  Personnel expense                                               340,440             57,149              397,589
  Occupancy expense, net                                           48,650             14,199               62,849
  Equipment expense                                                31,301              7,534               38,835
  Other noninterest expense                                       199,043             32,882              231,925
                                                                  -------             ------              -------
     Total noninterest expense                                    619,434            111,764              731,198
                                                                  -------            -------              -------
Net income
  Income before income taxes                                      292,354             58,105              350,459
  Income tax expense                                              112,557             22,015              134,572
                                                                  -------             ------              -------
  Net income                                                     $179,797            $36,090             $215,887
                                                                 --------            -------             --------

Per common share data (2)
   Net income per common share                                      $4.12              $2.40                $3.84
                                                                    =====              =====                =====
   Weighted average shares outstanding (4)                     43,685,000         15,007,000           56,216,000
                                                               ==========         ==========           ==========

</TABLE>

              See Notes to Pro Forma Condensed Financial Information


                                       42

<PAGE>


                  PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 1994
                                  (Unaudited)

<TABLE>
<CAPTION>

(Dollars in thousands except per share data)                                                            Crestar &
                                                                                                        Citizens
                                                                                                        pro forma
                                                                  Crestar           Citizens          combined (3)
<S> <C>
Interest Income
  Interest and fees on loans                                     $826,012           $143,118             $969,130
  Interest and dividends on securities                            205,998             73,106              279,104
Other interest income                                              56,634                603               57,237
                                                                  -------                ---               ------
      Total interest income                                     1,088,644            216,827            1,305,471
                                                                ---------            -------            ---------

Interest Expense
  Interest on deposits                                            334,457             70,613              405,070
  Interest on short-term borrowings                                64,836             14,356               79,192
  Interest on long-term debt                                       38,756                 --               38,756
                                                                  -------             ------               ------
    Total interest expense                                        438,049             84,969              523,018
                                                                  -------            -------              -------
Net interest income
  Net interest income                                             650,595            131,858              782,453
  Provision for loan losses                                        30,342              6,167               36,509
                                                                  -------            -------              -------
  Net interest income after provision for loan losses             620,253            125,691              745,944
                                                                  -------            -------              -------

Noninterest income
  Service charges on deposit accounts                              83,824             19,868              103,692
  Trust and investment advisory income                             55,609                896               56,505
  Securities losses                                               (10,776)                --              (10,776)
  Other noninterest income                                        130,579             14,941              145,520
                                                                 --------             ------              -------
      Total noninterest income                                    259,236             35,705              294,941
                                                                 --------             ------              -------

Noninterest expense
  Personnel expense                                               329,273             54,106              383,379
  Occupancy expense, net                                           47,084             16,366               63,450
  Equipment expense                                                29,144              6,818               35,962
  Other noninterest expense                                       194,227             34,419              228,646
                                                                  -------             ------              -------

      Total noninterest expense                                   599,728            111,709              711,437
                                                                  -------            -------              -------

Net income
  Income before income taxes                                      279,761             49,687              329,448
  Income tax expense                                               95,643             18,647              114,290
                                                                  -------            -------              -------
  Net income                                                     $184,118            $31,040             $215,158
                                                                 ========            =======             ========

Per common share data (2)
   Net income per common share                                      $4.24              $2.09                $3.85
                                                                    =====              =====                =====
   Weighted average shares outstanding (4)                     43,398,000         14,879,000           55,821,000
                                                               ==========         ==========           ==========
</TABLE>

             See Notes to Pro Forma Condensed Financial Information

                                       43

<PAGE>



                  PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 1993
                                  (Unaudited)

<TABLE>
<CAPTION>

(Dollars in thousands except per share data)                                                            Crestar &
                                                                                                        Citizens
                                                                                                        pro forma
                                                                  Crestar           Citizens          combined (3)
<S> <C>
Interest Income
  Interest and fees on loans                                      $695,819          $136,906            $832,725
  Interest and dividends on securities                             223,010            65,158             288,168
Other interest income                                               56,315             3,886              60,201
                                                                    ------             -----             -------
      Total interest income                                        975,144           205,950           1,181,094
                                                                   -------           -------           ---------
Interest Expense
  Interest on deposits                                             302,663            81,013             383,676
  Interest on short-term borrowings                                 48,387             3,506              51,893
  Interest on long-term debt                                        33,056                --              33,056
                                                                    ------            ------            --------
      Total interest expense                                       384,106            84,519             468,625
                                                                   -------            ------            --------

Net interest income
  Net interest income                                              591,038           121,431             712,469
  Provision for loan losses                                         51,860            11,465              63,325
                                                                   -------            ------            --------
    Net interest income after provision for loan losses            539,178           109,966             649,144
                                                                   -------            ------            --------

Noninterest income
  Service charges on deposit accounts                               80,237            20,741             100,978
  Trust and investment advisory income                              57,440               925              58,365
  Securities gains                                                   2,084                --               2,084
  Other noninterest income                                         106,760            13,964             120,724
                                                                   -------            ------             -------
      Total noninterest income                                     246,521            35,630             282,151
                                                                   -------            ------             -------
Noninterest expense
  Personnel expense                                                285,308            53,058             338,366
  Occupancy expense, net                                            42,777            13,694              56,471
  Equipment expense                                                 27,817             5,931              33,748
  Other noninterest expense                                        205,892            32,067             237,959
                                                                   -------            ------             -------
      Total noninterest expense                                    561,794           104,750             666,544
                                                                   -------           -------             -------
Net income
  Income before income taxes                                       223,905            40,846             264,751
  Income tax expense                                                71,149            14,016              85,165
                                                                    ------            ------              ------
  Net income                                                       152,756            26,830             179,586
  Preferred dividend requirement                                     2,221                --               2,221
                                                                    ------           -------            --------
  Net income applicable to common shares                          $150,535           $26,830            $177,365
                                                                  ========           =======            ========

Per common share data (2)
   Net income per common share                                       $3.49             $1.82               $3.20
                                                                     =====             =====               =====
   Weighted average shares outstanding (4)                      43,103,000        14,748,000          55,418,000
                                                                ==========        ==========          ==========
</TABLE>

               See Notes to Pro Forma Condensed Financial Information

                                       44

<PAGE>



               NOTES TO PRO FORMA CONDENSED FINANCIAL INFORMATION
                                  (Unaudited)

(1)   Certain material, non-recurring adjustments of approximately $42 million,
      on a pre-tax basis, will be recorded in conjunction with the Holding
      Company Merger.  These adjustments include approximately $9 million for
      settlement of obligations under existing employment contracts, severance
      pay for involuntary terminations, and related employee benefit costs;
      approximately $18 million associated with branch closings and
      consolidations, and approximately $15 million of expenses related to
      consummating the Holding Company Merger, including signage and customer
      service expenses.  On an after-tax basis, these non-recurring adjustments
      approximate $28 million.

(2)   Based on an Exchange Ratio of 0.835 for conversion of Citizens Common
      Stock into Crestar Common Stock. See "Summary - The Exchange Ratio" and
      "The Holding Company Merger - Determination of Exchange Ratio and Exchange
      for Crestar Common Stock" for additional discussion regarding the Exchange
      Ratio.

(3)   No pro forma income on expense adjustments are necessary in the Pro Forma
      Condensed Statements of Operations.

(4)   Weighted average shares outstanding for Crestar is composed of the
      weighted average number of common shares outstanding during the period,
      including average common equivalent shares attributable to dilutive stock
      options. Weighted average shares outstanding for Citizens is composed of
      the weighted average number of common shares outstanding during the
      period; the dilutive effect of Citizens stock options was not material for
      any period presented.



                                       45

<PAGE>



                                 CAPITALIZATION

         The following table sets forth (i) the unaudited historical
capitalization of Crestar as of June 30, 1996, (ii) the unaudited historical
capitalization of Citizens as of June 30, 1996 and (iii) the unaudited pro forma
capitalization of Crestar and Citizens assuming the Holding Company Merger had
been consummated on June 30, 1996. For additional information, reference is made
to the historical consolidated financial statements and notes thereto of
Crestar, incorporated by reference herein, the historical consolidated
statements and notes thereto of Citizens, also incorporated by reference herein,
and the "Notes to Capitalization" which follow.

                                 CAPITALIZATION
                                 June 30, 1996
                                  (Unaudited)


<TABLE>
<CAPTION>

                                                                                                        Crestar
                                                                                                      and Citizens
                                                                                                        Pro Forma
                                                     Crestar        Citizens        Adjustments         Combined
<S> <C>
Long-term debt and capital lease obligations:
  Crestar:
   8 3/4% Subordinated notes due 2004               $149,674                                            $149,674
   8 1/4% Subordinated notes due 2002                125,000                                             125,000
   8 5/8% Subordinated notes due 1998                 49,981                                              49,981
   7-8 1/4% Mortgage indebtedness maturing
    through 2009                                       8,981                                               8,981
   8 5/8-14 3/8% Capital lease obligations
    maturing through 2006                              1,055                                               1,055
   4 3/8-7 3/8% Federal Home Loan Bank
     obligations payable through 2015                345,272                                             345,272
   7 7/8%-11 1/4% Collateralized mortgage
    obligation bonds maturing
      through 2019                                    16,734                                              16,734

   Citizens:
   Long-term debt (none)                                                 --                                   --
                                                     -------       --------         ----------          --------
   Total long-term debt and capital
    lease obligations                                696,697             --                 --           696,697
                                                     -------       --------         ----------          --------

Shareholders' Equity:
  Crestar:
   Preferred stock, authorized
    2,000,000 shares,
    none issued                                           --                                                  --

   Common stock, $5 par value, authorized
    100,000,000 shares;
    outstanding 42,768,051 shares
    actual and 55,401,631 shares
    pro forma combined                               213,840                            63,168 (1)       277,008

   Capital surplus                                   392,694                            96,714 (1)       489,408


                                       46

<PAGE>



   Retained earnings                                 876,354                           185,284 (1)     1,033,638
                                                                                       (28,000)(2)

   Net unrealized loss on securities
    available for sale                               (51,734)                              826 (3)       (50,908)

Citizens:
   Preferred stock, authorized 2,500,000
    shares, none issued                                                  --

   Common stock, $2.50 par value, authorized
    125,000,000 shares,
     outstanding 15,130,036 shares                                   37,825            (37,825)(1)

   Paid-in capital                                                  122,057           (122,057)(1)

    Retained earnings                                               185,284           (185,284)(1)
      Net unrealized gain on
       securities available for sale                                    826               (826)(3)            --

                                                   ---------        -------            --------        ---------
   Total shareholders' equity                      1,431,154        345,992            (28,000)        1,749,146

   Total long-term debt, capital lease             ---------        -------            --------        ---------
   obligations and
   shareholders' equity                           $2,127,851       $345,992           ($28,000)       $2,445,843
                                                  ==========       ========           =========       ==========

</TABLE>
                            NOTES TO CAPITALIZATION
                                  (Unaudited)

(1)   Based on an Exchange Ratio of 0.835 for conversion of Citizens Common
      Stock into Crestar Common Stock. See "Summary -- The Exchange Ratio" and
      "The Holding Company Merger -- Determination of Exchange Ratio and
      Exchange for Crestar Common Stock" for additional discussion regarding the
      Exchange Ratio. Citizens common shares outstanding are assumed to be
      converted into 12,633,580 shares of Crestar Common Stock, having a par
      value of $5 per share.

(2)   Certain material, non-recurring adjustments of approximately $42 million,
      on a pre-tax basis, will be recorded in conjunction with the Holding
      Company Merger.  These adjustments include approximately $9 million for
      settlement of obligations under existing employment contracts, severance
      pay for involuntary terminations, and related employee benefit costs;
      approximately $18 million associated with branch closings and
      consolidations; and approximately $15 million of expenses related to
      consummating the Holding Company Merger, including signage and customer
      service expenses.  On an after-tax basis, these non-recurring adjustments
      approximate $28 million.

(3)   At time of the Holding Company Merger, Citizen's securities available for
      sale portfolio will be merged with Crestar's securities available for sale
      portfolio. Any net unrealized gain or loss on securities available for
      sale of Crestar and Citizens will be reflected in Shareholders' Equity as
      a combined balance.



                                       47

<PAGE>



                              BUSINESS OF CRESTAR

         Crestar is the holding company for Crestar Bank, Crestar Bank N.A.,
Crestar Bank MD and Crestar Bank FSB (collectively, the "Bank Subsidiaries").
Prior to the Effective Time of the Holding Company Merger, Crestar expects to
consolidate the Bank Subsidiaries into a single Virginia banking corporation to
be named Crestar Bank. At June 30, 1996, Crestar had approximately $18.5 billion
in total assets, $12.8 billion in total deposits, and $1.4 billion in total
stockholders' equity.

         In 1963, six Virginia banks combined to form United Virginia Bankshares
Incorporated ("UVB"), a bank holding company formed under the Bank Holding
Company Act of 1956 (the "BHCA"). UVB (parent company of United Virginia Bank)
extended its operations into the District of Columbia by acquiring NS&T Bank,
N.A. on December 27, 1985 and into Maryland by acquiring Bank of Bethesda on
April 1, 1986. On September 1, 1987, UVB became Crestar Financial Corporation
and its Bank Subsidiaries adopted their present names.

         Crestar serves customers through a network of 379 banking offices and
380 automated teller machines (as of June 30, 1996). The Bank Subsidiaries offer
a broad range of banking services, including various types of deposit accounts
and instruments, commercial and consumer loans, trust and investment management
services, bank credit cards and international banking services. Crestar's
subsidiary, Crestar Insurance Agency, Inc., offers a variety of personal and
business insurance products. Securities brokerage and investment banking
services, including mutual funds and annuities, are offered by Crestar's
subsidiary, Crestar Securities Corporation. Mortgage loan origination, servicing
and wholesale lending are offered by Crestar Mortgage Corporation, and
investment advisory services are offered by Capitoline Investment Services
Incorporated, both of which are subsidiaries of Crestar Bank. These various
Crestar subsidiaries provide banking and non-banking services throughout
Virginia, Maryland and Washington, D.C., as well as certain non-banking services
to customers in other states.

         The executive offices of Crestar are located in Richmond, Virginia at
Crestar Center, 919 East Main Street. Crestar's Operations Center is located in
Richmond. Regional headquarters are located in Norfolk and Roanoke, Virginia,
Washington, D.C., and Baltimore, Maryland.

Recent Development

         Crestar's third quarter earnings were affected by two special items
relating to recently passed legislation regarding recapitalization of the
Savings Association Insurance Fund ("SAIF") and repeal of the thrift bad debt
recapture rule. Third quarter earnings were adversely affected by a one-time
assessment on deposits insured by the SAIF; as a result of several thrift
acquisitions during recent years, approximately 45% of Crestar's deposit base
are SAIF insured. The one-time assessment, on an after tax basis, was
approximately $22 million. As a result of this one-time assessment and based on
announced rate schedules, future earnings of Crestar are expected to be
augmented by a reduction in ongoing SAIF assessments of approximately $6 million
annually, on an after tax basis.

         Partially offsetting this one-time SAIF assessment, Crestar recognized
a one-time after tax gain of approximately $11 million in the third quarter as a
result of repeal of the tax law that required merging thrift institutions to
recapture into income pre-1988 loan loss reserves.

         The combined effect of the two special items resulted in an after tax
charge to third quarter earnings of $11 million, or $.25 per share.



                                       48

<PAGE>



                              BUSINESS OF CITIZENS

         Citizens is the holding company for Citizens Bank of Maryland. At June
30, 1996, Citizens had approximately $4.2 billion in total assets, $3.1 billion
in total deposits, and $346.0 million in total stockholders' equity.

         Citizens was formed in 1982 as the holding company for Citizens Bank of
Maryland. Citizens extended its operations into the District of Columbia by
acquiring McLachlen Bancshares on August 31, 1988, and into Virginia by
acquiring Arlington Bank on May 30, 1989.

         Citizens serves customers through a network of 103 banking locations
and 124 automated teller machines, as of June 30, 1996. Citizens Bank offers a
broad range of banking services, including deposit, loan and trust services to
both retail and commercial customers. Citizens provides mortgage banking and
investment services through its subsidiary CitizensBanc Mortgage Co., Inc.,
Citizens Insurance Services, Inc., and Citizens Brokerage Services, Inc.
Citizens Bank and its subsidiaries provide banking and banking services in
Maryland, Washington, D.C., and Northern Virginia.

         Citizens' executive offices are located at 14401 Sweitzer Lane, Laurel,
Maryland.


                                       49

<PAGE>



                      PRICE RANGE OF CITIZENS COMMON STOCK
                              AND DIVIDEND POLICY

         Citizens Common Stock is traded on The Nasdaq National Market under the
symbol "CIBC." The following table sets forth the calendar periods indicated,
the high and low closing prices of Citizens Common Stock as reported on The
Nasdaq National Market for the following calendar quarters:



                                                              Dividends Declared
                                               High     Low         Per Share

1996

Fourth Quarter (through October 4, 1996)    $   48.75  $ 47.75      $   --
Third Quarter                                   48.00    27.00         .29
Second Quarter                                  30.38    29.00         .29
First Quarter                                   33.00    29.75         .29

1995

Fourth Quarter                              $   34.75  $ 31.75      $  .28
Third Quarter                                   33.25    29.00         .28
Second Quarter                                  30.50    27.00         .28
First Quarter                                   27.00    25.00         .28

1994

Fourth Quarter                              $   30.25  $ 25.00      $  .27
Third Quarter                                   31.50    29.50         .27
Second Quarter                                  29.25    30.50         .27
First Quarter                                   30.50    26.00         .27

         On November 1, 1996, the Record Date, the outstanding shares of
Citizens Common Stock were held by approximately _____ record holders. The
closing price per share of Citizens Common Stock on _________ __, 1996 on The
Nasdaq National Market was $_____.

         Citizens has agreed that it will declare cash dividends consistent (in
terms of amount and timing of record and payment dates) with its practice in
effect in the second quarter of 1996 until the Effective Time of the Holding
Company Merger.

         See "Comparative Rights of Shareholders -- Dividends and Other
Distributions."


                                       50

<PAGE>



                      PRICE RANGE OF CRESTAR COMMON STOCK
                              AND DIVIDEND POLICY

         Crestar Common Stock is traded on the New York Stock Exchange under the
symbol "CF." The following table sets forth the calendar periods indicated, the
high and low closing prices of Crestar Common Stock as reported by the NYSE
Composite Tape for the following calendar quarters and the cash dividends paid
per share:

                                                              Dividends Declared
                                               High     Low        Per Share
1996

Fourth Quarter (through November ___, 1996)  $         $            $
Third Quarter                                  61 3/8    52 3/8        .52
Second Quarter                                 58 3/8    53 1/4        .52
First Quarter                                  59 5/8    53            .45

1995
First Quarter                                $ 61      $ 55         $  .45
Second Quarter                                 58 3/8    47 3/4        .45
Third Quarter                                  49 1/4    43 1/8        .45
Fourth Quarter                                 44 1/4    37            .40

1994
First Quarter                                $ 45 5/8  $ 36 1/8     $  .40
Second Quarter                                 49 3/4    44 5/8        .40
Third Quarter                                  49 1/2    40 3/4        .40
Fourth Quarter                                 46        39 3/8        .33


         The payment of future dividends will be determined by Crestar's Board
of Directors in light of earnings, capital levels, cash requirements, Crestar's
financial condition and that of its subsidiaries, applicable government
regulations and policies and other factors deemed relevant by the Crestar Board,
including the amount of dividends payable to Crestar by its Bank Subsidiaries.
Various federal and state laws, regulations and policies limit the ability of
the Bank Subsidiaries to pay dividends to Crestar, which affects Crestar's
ability to pay dividends to shareholders. See "Supervision and Regulation."



                                       51

<PAGE>



                     OWNERSHIP OF CITIZENS COMMON STOCK BY
                           CERTAIN BENEFICIAL OWNERS

         The following table sets forth certain information regarding the
beneficial ownership of Citizens Common Stock as of [September 27, 1996] by each
of Citizens directors and by all directors and executive officers of Citizens as
a group.

                  Amount and Nature of Beneficial Ownership(1)

<TABLE>
<CAPTION>
                                      Direct
                                      Ownership
                                      of Common        Stock                               Percent of
                                      Stock            Options           Total                Class

Directors:
<S> <C>
Alfred H. Smith, Jr.                  356,468(2)          -0-            730,554(2)         4.828%
James D. Ward                           4,324             -0-              4,324            0.029
Robert M. Beall                         8,223(3)          -0-             11,424(3)         0.075
Fred W. Maier                           6,920(4)          -0-            209,912(4)         1.387
Susan O'Malley                          1,000             -0-              1,000            0.006
Harry R. Smith                        123,053(5)          -0-            589,493(5)         3.896
Albert W. Turner                      338,318(6)          -0-            352,318(6)         2.328
Gordon T. Wells, II                   128,198             -0-            182,190(7)         1.204

Executive Officers:

Jeffrey R. Springer                    21,527(8)       206,500           229,551(8)         1.517
Richard C. Bandiere                     1,794           82,750            84,544            0.559
Raymond L. Gazelle, Jr.                  -0-            65,250            65,250            0.431
Gary N. Geisel                          1,500(9)        77,250            78,750            0.520

All Directors and Executive
  Officers as a group
  (12 persons)                        991,325          431,750         2,469,306(10)       16.32%

</TABLE>

 (1)  For the purposes of this table, pursuant to rules promulgated under the
      Exchange Act, an individual is considered to "beneficially own" any shares
      of Citizens Common Stock over which he or she has or shares, (a) voting
      power, which includes the power to vote or direct the voting of the
      shares; or (b) investment power, which includes the power to dispose or
      direct the disposition of the shares.  A person also is deemed to have
      beneficial ownership of any shares of Citizens Common Stock which may be
      acquired within 60 days pursuant to the exercise of stock options.  Unless
      otherwise indicated, the individuals listed in the table have sole voting
      power and sole investment power with respect to the indicated shares.
      Shares of Citizens Common Stock which may be acquired within 60 days of
      the Record Date are deemed to be outstanding shares of Citizens Common
      Stock beneficially owned by such person(s) but are not deemed to be
      outstanding for the purposes of computing the percentage of Citizens
      Common Stock owned by any other person.

 (2)  Direct Ownership includes 30,873 shares owned jointly with his spouse.
      Total also includes 523 shares for which he has sole voting power as
      custodian, 2,831 shares on which his spouse has sole voting power, 441
      shares on which his spouse has shared voting power, and shared voting
      power for 70,004 shares in a partnership owned equally with his brother,
      Director Harry R. Smith (also reported for Harry R. Smith).


                                       52

<PAGE>



 (3)  Direct Ownership includes 897 shares registered jointly with his spouse.
      Total also includes 1,350 shares in a corporate registration on which he
      has shared voting power, 1,829 shares on which his spouse has sole voting
      power, and 20 shares on which his spouse has sole voting power as
      custodian.

 (4)  Direct Ownership includes 4,036 shares registered jointly with his spouse.
      Total also includes 5,488 shares on which he has sole voting power as
      trustee and 197,504 shares in a corporate registration on which he has
      shared voting power.

 (5)  Direct Ownership includes 122,490 shares registered jointly with his
      spouse. Total also includes 83,432 shares on which he has sole voting
      power as trustee, 300,287 shares in a corporate registration on which he
      has sole voting power, 70,0004 shares in a partnership owned equally with
      his brother, Director Alfred H. Smith, Jr. (also reported for Alfred H.
      Smith, Jr.), and 12,717 shares on which his spouse has sole voting power.

 (6)  Direct Ownership includes 62,750 shares registered jointly with his
      spouse.  Total also includes 14,000 shares on which he has sole voting
      power as trustee.

 (7)  Total includes 53,992 shares on which his spouse has sole voting power.

 (8)  Direct Ownership includes 19,231 shares on which he shares voting power
      with his spouse. Total also includes 1,524 shares on which he has sole
      voting power as trustee, and 206,500 stock options which are exercisable
      within 60 days of the Record Date.

 (9)  Direct Ownership includes 1,000 shares registered jointly with his spouse.

(10)  Total includes 431,750 in stock options exercisable within 60 days of the
      Record Date, 1,455,767 shares on which reporting persons have sole voting
      authority, and 509,055 shares on which the reporting persons have shared
      voting power.

      As of September 27, 1996, The Depository Trust Company owned of record,
but not beneficially, 5,089,504 shares (33.6%) of the outstanding Citizens
Common Stock. Such shares were held on behalf of more than 600 other entities.
Citizens is not aware of any other person or group which beneficially owns or
controls more than five percent of its outstanding Common Stock.


                                       53

<PAGE>



                       OWNERSHIP OF CRESTAR COMMON STOCK
                          BY CERTAIN BENEFICIAL OWNERS

      Based on Crestar's records and filings with the Securities and Exchange
Commission, Crestar is not aware of any persons who are beneficial owners of 5%
or more of Crestar's Common Stock, except as listed below:


 Name and Address                  Amount and Nature
 of Beneficial Owner               of Beneficial Ownership   Percent of Class

Crestar Bank as Trustee for
 Crestar Employees' Thrift
 and Profit Sharing Plan           3,355,933 shares(1)            7.8%
 919 East Main Street
 Richmond, VA  23219

Delaware Management Holdings, Inc. 2,628,424 shares (2)           6.1%
 One Commerce Square
 Philadelphia, PA  19103

- --------------------

(1)   Shares are held on behalf of Plan participants. Crestar Bank has no voting
      rights or any investment or dispositive power with respect to the shares.
      Plan information is as of December 31, 1995.

(2)   Shares attributed to Delaware Management Holdings, Inc. include shares
      held by Delaware Management Company, Inc., a mutual fund manager. Delaware
      Management Holdings, Inc. reports that it has sole voting power with
      respect to 196,146 shares; shared voting power with respect to 2,300
      shares; sole dispositive power for 2,514,824 shares; and shared
      dispositive power for 113,600 shares.  Delaware Management Holdings, Inc.
      information is as of December 31, 1995 and was obtained from a Schedule
      13G filed by Delaware Management Holdings, Inc.

                           SUPERVISION AND REGULATION

         Bank holding companies and banks operate in a highly regulated
environment and are regularly examined by federal and state regulators. The
following description briefly discusses certain provisions of federal and state
laws and certain regulations and the potential impact of such provisions on
Crestar and Citizens, and their respective bank subsidiaries. To the extent that
the following information describes statutory or regulatory provisions, it is
qualified in its entirety by reference to the particular statutory or regulatory
provisions.

Bank Holding Companies

         As bank holding companies registered under the BHCA, Crestar and
Citizens are subject to regulation by the Federal Reserve Board. The Federal
Reserve Board has jurisdiction under the BHCA to approve any bank or nonbank
acquisition, merger or consolidation proposed by a bank holding company. The
BHCA generally limits the activities of a bank holding company and its
subsidiaries to that of banking, managing or controlling banks, or any other
activity which is so closely related to banking or to managing or controlling
banks as to be a proper incident thereto.

         The Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994
amended Section 3(d) of the BHCA by authorizing the FRB to approve on or after
September 29,1995 the acquisition by a bank holding company of more than 5% of
any class of the voting shares of, or substantially all the assets of, any bank
(or its holding company) located outside the state in which the operations of
such acquiring bank holding company's banking subsidiaries are

                                       54

<PAGE>



principally conducted on the date such company became a bank holding company,
regardless of whether the acquisition would be prohibited by state law.
Effective June 1, 1997, the law will allow interstate bank mergers, subject to
earlier "opt-in" or "opt-out" action by individual states. The law also allows
interstate branch acquisitions and de novo branching if permitted by the host
state. Virginia, Maryland and the District of Columbia have adopted early
"opt-in" legislation that allows interstate bank mergers. These laws also permit
interstate branch acquisitions and de novo branching in Virginia, Maryland and
the District of Columbia by out-of-state banks if reciprocal treatment is
accorded Virginia, Maryland or District of Columbia banks (as the case may be)
in the state of the acquiror or entrant.

         There are a number of obligations and restrictions imposed on bank
holding companies and their depository institution subsidiaries by federal law
and regulatory policy that are designed to reduce potential loss exposure to the
depositors of such depository institutions and to the FDIC insurance fund in the
event the depository institution becomes in danger of default or in default. For
example, under a policy of the Federal Reserve Board with respect to bank
holding company operations, a bank holding company is required to serve as a
source of financial strength to its subsidiary depository institutions and to
commit resources to support such institutions in circumstances where it might
not do so otherwise. In addition, the "cross-guarantee" provisions of federal
law require insured depository institutions under common control to reimburse
the FDIC for any loss suffered or reasonably anticipated by either the Savings
Association Insurance Fund ("SAIF") or the Bank Insurance Fund ("BIF") as a
result of the default of a commonly controlled insured depository institution or
for any assistance provided by the FDIC to a commonly controlled insured
depository institution in danger of default. The FDIC may decline to enforce the
cross-guarantee provisions if it determines that a waiver is in the best
interest of the SAIF or the BIF or both. The FDIC's claim for reimbursement is
superior to claims of shareholders of the insured depository institution or its
holding company but is subordinate to claims of depositors, secured creditors
and holders of subordinated debt (other than affiliates) of the commonly
controlled insured depository institution.

         Crestar is registered under the bank holding company laws of Virginia,
and Citizens under similar laws in Maryland. Accordingly, Crestar and its bank
subsidiaries are subject to further regulation and supervision by the State
Corporation Commission of Virginia, and Citizens and its bank subsidiaries by
the Division of Financial Regulation of the Maryland Department of Labor,
Licensing and Regulations.

Capital Requirements

         The Federal Reserve Board and the FDIC have issued substantially
similar risk-based and leverage capital guidelines applicable to banking
organizations they supervise. In addition, those regulatory agencies may from
time to time require that a banking organization maintain capital above the
minimum levels because of its financial condition or actual or anticipated
growth. Under the risk-based capital requirements of these federal bank
regulatory agencies, Crestar and Citizens each are required to maintain a
minimum ratio of total capital to risk-weighted assets of at least 8%. At least
half of the total capital is required to be "Tier 1 capital", which consists
principally of common and certain qualifying preferred stockholders' equity,
less certain intangibles and other adjustments. The remainder "Tier 2 capital"
consists of a limited amount of subordinated and other qualifying debt
(including certain hybrid capital instruments) and a limited amount of the
general loan loss allowance. The Tier 1 and total capital to risk-weighted asset
ratios of Crestar as of June 30, 1996 were 8.8% and 12.0% respectively, and of
Citizens as of the same date were 12.1% and 13.3%, respectively -- all exceeding
the minimums required.

         In addition, each of the federal regulatory agencies has established a
minimum leverage capital ratio (Tier 1 capital to average tangible assets).
These guidelines provide for a minimum ratio of 3% for banks and bank holding
companies that meet certain specified criteria, including that they have the
highest regulatory examination rating and are not contemplating significant
growth or expansion. All other institutions are expected to maintain a leverage
ratio of at least 100 to 200 basis points above the minimum. The Tier 1 capital
leverage ratio of Crestar as of June 30, 1996, was 7.4% and of Citizens at the
same date was 8.5%. The guidelines also provide that banking organizations
experiencing internal growth or making acquisitions will be expected to maintain
strong capital positions substantially above the minimum supervisory levels,
without significant reliance on intangible assets.


                                       55

<PAGE>


Limits on Dividends and Other Payments

         Crestar and Citizens are legal entities separate and distinct from
their Bank Subsidiaries. Most of the revenues of Crestar and Citizens come from
dividends paid by their respective Bank Subsidiaries. There are various
limitations applicable to the payment of dividends to Crestar and Citizens as
well as the payment of dividends by Crestar and Citizens to their respective
shareholders. Under federal law, prior approval from the bank regulatory
agencies is required if cash dividends declared by banks in any given year
exceed net income for that year plus retained earnings of the two preceding
years. Under these supervisory practices, at June 30, 1996, without obtaining
prior regulatory approval, Crestar Bank Subsidiaries could have paid additional
dividends of approximately $295 million to Crestar, and Citizens' Bank
Subsidiaries could have paid $74 million to Citizens. The payment of dividends
by Bank Subsidiaries, or Crestar or Citizens, may also be limited by other
factors, such as requirements to maintain capital above regulatory guidelines.
Bank regulatory agencies have authority to prohibit any bank or holding company
from engaging in an unsafe or unsound practice in conducting their business. The
payment of dividends, depending upon the financial condition of the bank or
holding company in question, could be deemed to constitute such an unsafe or
unsound practice. The Federal Reserve Board has stated that, as a matter of
prudent banking, a bank or bank holding company should not maintain its existing
rate of cash dividends on common stock unless (1) the organization's net income
available to common shareholders over the past year has been sufficient to fund
fully the dividends and (2) the prospective rate of earnings retention appears
consistent with the organization's capital needs, asset quality, and overall
financial condition.

Subsidiary Banks

         Crestar's and Citizens' Bank Subsidiaries are supervised and regularly
examined by the Federal Reserve Board, the SCC, the MBC and the Office of the
Comptroller of the Currency ("OCC"), as the case may be. The bank subsidiaries
are also subject to various requirements and restrictions under federal and
state law such as limitations on the types of services that they may offer, the
nature of investments that they may make, and the amounts of loans that may be
granted. Various consumer and compliance laws and regulations also affect the
operations of the Bank Subsidiaries. In addition to the impact of regulation,
the bank subsidiaries are affected significantly by actions of the Federal
Reserve Board in attempting to control the money supply and the availability of
credit.

         Each company's Bank Subsidiaries also are subject to the requirements
of the Community Reinvestment Act (the "CRA"). The CRA imposes on financial
institutions an affirmative and ongoing obligation to help meet the credit needs
of their local communities, including low- and moderate-income neighborhoods,
consistent with the safe and sound operation of those institutions. Each
financial institution's efforts in helping to meet community credit needs
currently are evaluated as part of the examination process pursuant to twelve
assessment factors. These factors also are considered in evaluating mergers,
acquisitions and applications to open branches. Each company's bank subsidiaries
have attained either an "outstanding" or "satisfactory" rating on their most
recent CRA performance evaluations.

         As institutions with deposits insured by BIF and/or SAIF, each
company's bank subsidiaries also are subject to insurance assessments imposed by
the FDIC. Legislation that became effective on September 30, 1996 assesses a
one-time charge on deposits insured by the Savings Association Insurance Fund
(SAIF). As a result of acquisition of thrift institutions in recent years,
approximately 45% of Crestar's deposit base is SAIF-insured and, as the result,
the one-time charge assessed against Crestar on an after-tax basis is
approximately $22 million. See "Business of Crestar - Recent Development." This
charge was recognized in Crestar's publicly announced third quarter 1996
earnings and will have the effect of significantly reducing future premiums
payable into the SAIF. All of Citizens deposits are insured by the Bank
Insurance Fund (BIF), and Citizens was not subject to this one-time charge.


                                       56

<PAGE>



Other Safety and Soundness Regulations

         The federal banking agencies have broad powers under current federal
law to take prompt corrective action to resolve problems of insured depository
institutions. The extent of these powers depends upon whether the institutions
in question are "well capitalized," "adequately capitalized,"
"undercapitalized," "significantly undercapitalized" or "critically
undercapitalized," as such terms are defined under uniform regulations defining
such capital levels issued by each of the federal banking agencies.


                      DESCRIPTION OF CRESTAR CAPITAL STOCK

         The capital stock of Crestar consists of 100,000,000 authorized shares
of Common Stock and 2,000,000 authorized shares of Preferred Stock. The shares
of Preferred Stock are issuable in series, with relative rights, preferences and
limitations of each series fixed by the Crestar Board. The following summary
does not purport to be complete and is subject in all respects to applicable
Virginia law, Crestar's Restated Articles of Incorporation (the "Crestar
Articles") and Bylaws, and the Rights Agreement dated June 23, 1989 (described
below) (the "Rights Agreement").

Common Stock

         Crestar had 42,768,051 shares of Common Stock outstanding at June 30,
1996. Each share of Common Stock is entitled to one vote on all matters
submitted to a vote of shareholders. Holders of Common Stock are entitled to
receive dividends when and as declared by the Crestar Board out of funds legally
available therefor. Dividends may be paid on the Common Stock only if all
dividends on any outstanding Preferred Stock have been paid or provided for.

         The issued and outstanding shares of Common Stock are fully paid and
non-assessable. Holders of Common Stock have no preemptive or conversion rights
and are not subject to further calls or assessments by Crestar.

         In the event of the voluntary or involuntary dissolution, liquidation
or winding up of Crestar, holders of Common Stock are entitled to receive, pro
rata, after satisfaction in full of the prior rights of creditors and holders of
Preferred Stock, if any, all the remaining assets of Crestar available for
distribution.

         Directors are elected by a vote of the holders of Common Stock. Holders
of Common Stock are not entitled to cumulative voting rights. Chase Shareholder
Services acts as the transfer agent and registrar for the Common Stock.

Preferred Stock

         The Crestar Board is authorized to designate with respect to each new
series of Preferred Stock the number of shares in each series, the dividend
rates and dates of payment, voluntary and involuntary liquidation preferences,
redemption prices, whether or not dividends shall be cumulative and, if
cumulative, the date or dates from which the same shall be cumulative, the
sinking fund provisions, if any, for redemption or purchase of shares, the
rights, if any, and the terms and conditions on which shares can be converted
into or exchanged for, or the rights to purchase, shares of any other class or
series, and the voting rights, if any. Any Preferred Stock issued will rank
prior to the Common Stock as to dividends and as to distributions in the event
of liquidation, dissolution or winding up of Crestar. The ability of the Crestar
Board to issue Preferred Stock, while providing flexibility in connection with
possible acquisitions and other corporate purposes, could, among other things,
adversely affect the voting powers of holders of Common Stock and, under certain
circumstances, may discourage an attempt by others to gain control of Crestar.

         Pursuant to Crestar's Articles, the Crestar Board has designated a
series of 100,000 shares of Participating Cumulative Preferred Stock, Series C
(the "Series C Preferred Stock"), none of the shares of which are currently

                                       57

<PAGE>



outstanding. The Series C Preferred Stock was created in connection with
Crestar's shareholder rights plan which is described below.

Rights

         In 1989, pursuant to the Rights Agreement, Crestar distributed as a
dividend one Right for each outstanding share of Common Stock. Each Right
entitles the holder to buy one one-thousandth of a share of Junior Preferred
Stock at an exercise price of $115, subject to adjustment. The Rights will
become exercisable only if a person or group acquires or announces a tender
offer for 10% or more of the outstanding Common Stock. When exercisable, Crestar
may issue a share of Common Stock in exchange for each Right other than those
held by such person or group. If a person or group acquires 30% or more of the
outstanding Common Stock, each Right will entitle the holder, other than the
acquiring person, upon payment of the exercise price, to acquire Series C
Preferred Stock or, at the option of Crestar, Common Stock, having a value equal
to twice the Right's exercise price. If Crestar is acquired in a merger or other
business combination or if 50% of its earnings power is sold, each Right will
entitle the holder, other than the acquiring person, to purchase securities of
the surviving company having a market value equal to twice the exercise price of
the Right. The Rights will expire on June 23, 1999, and may be redeemed by
Crestar at any time prior to the tenth day after an announcement that a 10%
position has been acquired, unless such time period has been extended by the
Crestar Board.

         Until such time as a person or group acquires or announces a tender
offer for 10% or more of the Common Stock, (i) the Rights will be evidenced by
the Common Stock certificates and will be transferred with and only with such
Common Stock certificates, and (ii) the surrender for transfer of any
certificate for Common Stock will also constitute the transfer of the Rights
associated with the Common Stock represented by such certificate. Rights may not
be transferred, directly or indirectly (i) to any person or group that has
acquired, or obtained the right to acquire, beneficial ownership of 10% or more
of the Rights (an "Acquiring Person"), (ii) to any person in connection with a
transaction in which such person becomes an Acquiring Person or (iii) to any
affiliate or associate of any such person. Any Right that is the subject of a
purported transfer to any such person will be null and void.

         The Rights can be expected to have certain anti-takeover effects if an
acquisition transaction not approved by the Crestar Board is proposed by a
person or group. In such event, the Rights will cause substantial dilution to
any person or group that acquires more than 10% of the outstanding shares of
Crestar Common Stock if certain events thereafter occur without the Rights
having been redeemed. For example, if thereafter such acquiring person acquires
30% of Crestar's outstanding Common Stock, or effects a business combination
with Crestar, the Rights permits shareholders to acquire securities having a
value equal to twice the amount of the purchase price specified in the Rights,
but rights held by such "acquiring person" are void to the extent permitted by
law and may not be exercised. Further, other shareholders may not transfer
rights to such "acquiring person" above his 10% ownership threshold. Because of
these provisions, it is unlikely that any person or group will propose an
acquisition transaction that is not approved by the Crestar Board. Thus, the
Rights could have the effect of discouraging acquisition transactions not
approved by the Crestar Board. The Rights do not interfere with any merger or
other business combination approved by the Crestar Board and shareholders
because the rights are redeemable with the concurrence of a majority of the
"Continuing Directors," defined as directors in office when the Rights Agreement
was adopted or any person added thereafter to the Board with the approval of the
Continuing Directors.

Virginia Stock Corporation Act

         The Virginia Stock Corporation Act ("VSCA") contains provisions
governing "Affiliated Transactions." These provisions, with several exceptions
discussed below, require approval of material acquisition transactions between a
Virginia corporation and any holder of more than 10% of any class of its
outstanding voting shares (an "Interested Stockholder") by the holders of at
least two-thirds of the remaining voting shares. Affiliated Transactions subject
to this approval requirement include mergers, share exchanges, material
dispositions of corporate assets not in the ordinary course of business, any
dissolution of the corporation proposed by or on behalf of an Interested
Stockholder, or any reclassification, including reverse stock splits,
recapitalization or merger of the corporation with

                                       58

<PAGE>



its subsidiaries which increases the percentage of voting shares owned
beneficially by an Interested Stockholder by more than 5%.

         For three years following the time that an Interested Stockholder
becomes an owner of 10% of the outstanding voting shares, a Virginia corporation
cannot engage in an Affiliated Transaction with such Interested Stockholder
without approval of two-thirds of the voting shares other than those shares
beneficially owned by the Interested Stockholder, and majority approval of the
"Disinterested Directors." A Disinterested Director means, with respect to a
particular Interested Stockholder, a member of the Crestar Board who was (1) a
member on the date on which an Interested Stockholder became an Interested
Stockholder and (2) recommended for election by, or was elected to fill a
vacancy and received the affirmative vote of, a majority of the Disinterested
Directors then on the Board. At the expiration of the three year period, the
statute requires approval of Affiliated Transactions by two-thirds of the voting
shares other than those beneficially owned by the Interested Stockholder.

         The principal exceptions to the special voting requirement apply to
transactions proposed after the three year period has expired and require either
that the transaction be approved by a majority of the corporation's
Disinterested Directors or that the transaction satisfy the fair-price
requirements of the statute. In general, the fair-price requirement provides
that in a two-step acquisition transaction, the Interested Stockholder must pay
the shareholders in the second step either the same amount of cash or the same
amount and type of consideration paid to acquire the Virginia corporation's
shares in the first step.

         None of the foregoing limitations and special voting requirements
applies to a transaction with an Interested Stockholder whose acquisition of
shares making such person an Interested Stockholder was approved by a majority
of the Virginia corporation's Disinterested Directors.

         These provisions were designed to deter certain takeovers of Virginia
corporations. In addition, the statute provides that, by affirmative vote of a
majority of the voting shares other than shares owned by any Interested
Stockholder, a corporation can adopt an amendment to its articles of
incorporation or bylaws providing that the Affiliated Transactions provisions
shall not apply to the corporation. Crestar has not "opted out" of the
Affiliated Transactions provisions.

         Virginia law also provides that shares acquired in a transaction that
would cause the acquiring person's voting strength to meet or exceed any of
three thresholds (20%, 33 1/3% or 50%) have no voting rights unless granted by a
majority vote of shares not owned by the acquiring person or any officer or
employee-director of the Virginia corporation. This provision empowers an
acquiring person to require the Virginia corporation to hold a special meeting
of shareholders to consider the matter within 50 days of its request.

                      COMPARATIVE  RIGHTS OF SHAREHOLDERS

         At the Effective Time of the Holding Company Merger, shareholders of
Citizens automatically will become shareholders of Crestar, and their rights as
shareholders will be determined by the Crestar Articles and Crestar's Bylaws.
The following is a summary of the material differences in the rights of
shareholders of Crestar and Citizens. This summary does not purport to be a
complete discussion of, and is qualified in its entirety by reference to, the
governing law and the Articles of Incorporation or Charter and Bylaws of each
entity.

Capitalization

         Citizens. The Citizens Charter authorizes the issuance of up to
125,000,000 shares of Citizens Common Stock, par value $2.50 per share, of which
______ shares were issued and outstanding as of the Record Date and 2,500,000
shares of preferred stock, par value $10.00 per share, no shares of which were
outstanding as of the Record Date.

         Crestar.  Crestar's authorized capital is set forth under "Description
of Crestar Capital Stock."


                                       59

<PAGE>



Amendment of Articles or Bylaws

         Citizens. Any proposed amendment of the Citizens Articles must be
approved by the stockholders by the affirmative vote of two thirds of all the
votes entitled to cast on the amendment. Citizens' Bylaws generally provide that
the Citizens Board may, by majority vote, amend its Bylaws.

         Crestar. As permitted by the VSCA, the Crestar Articles provide that,
unless a greater vote is required by law, by the Crestar Articles or by a
resolution of the Crestar Board, the Crestar Articles may be amended if the
amendment is adopted by the Crestar Board and approved by a vote of the holders
of a majority of the votes entitled to be cast on the amendment by each voting
group entitled to vote thereon. To be amended, the Article providing for a
classified the Crestar Board and establishing criteria for removing Directors
requires the approving vote of a majority of "Disinterested Directors" and the
holders of at least two-thirds of the votes entitled to be cast on the
amendment.

         Crestar's Bylaws generally provide that the Crestar Board may, by a
majority vote, amend its Bylaws.

Required Shareholder Vote for Certain Actions

         Citizens. Under Maryland law, a merger, consolidation or sale of
substantially all of the assets of Citizens can only be made when two-thirds of
the holders of the outstanding stock of the Company consent,unless the Company's
charter were to permit such action by less than a two-thirds vote. Citizens'
charter does not so provide.

         Crestar. The VSCA generally requires the approval of a majority of a
corporation's Board of Directors and the holders of more than two-thirds of all
the votes entitled to be cast thereon by each voting group entitled to vote on
any plan of merger or consolidation, plan of share exchange or sale of
substantially all of the assets of a corporation not in the ordinary course of
business. The VSCA also specifies additional voting requirements for Affiliated
Transactions and transactions that would cause an acquiring person's voting
power to meet or exceed specified thresholds, as discussed under "Description of
Crestar Capital Stock -- Virginia Stock Corporation Act."

         None of the additional voting requirements contained in the VSCA are
applicable to the Holding Company Merger since it is not an "Affiliated
Transaction."

Director Nominations

         Citizens.  Citizens' Bylaws do not provide a procedure for the
nomination of individuals to serve as directors.

         Crestar. The Bylaws of Crestar provide that any nomination for director
made by a shareholder must be made in writing to the Secretary of Crestar not
less than 15 days prior to the meeting of shareholders at which directors are to
be elected. If mailed, such notice shall be sent by certified mail, return
receipt requested, and shall be deemed to have been given when received by the
Secretary of Crestar. A shareholder's nomination for director shall set forth
(a) the name and business address of the shareholder's nominee, (b) the fact
that the nominee has consented to his name being placed in nomination, (c) the
name and address, as they appear on Crestar's books, of the shareholder making
the nomination, (d) the class and number of shares of Crestar's stock
beneficially owned by the shareholder, and (e) any material interest of the
shareholder in the proposed nomination.

Directors and Classes of Directors; Vacancies and Removal of Directors

         Citizens. The Citizens' Articles provides for three directors, but
further state that the number of directors may be increased or decreased
pursuant to the Bylaws. The Citizens' Articles provide that the directors shall
be divided into three classes with one class standing each year for election to
a three year term. The Citizens Bylaws provide that there shall be not less than
five nor more than 30 directors with the exact number of directors to be
determined by a majority resolution of the entire Board of Directors. The
Citizens' Board currently has fixed the number of directors at nine.

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<PAGE>


         The Citizens' Bylaws provide that any vacancy occurring on the
Citizens' Board, including a vacancy resulting from an increase from the number
of directors, may be filled by the affirmative vote of the majority of the
remaining directors. Directors so chosen hold office for the remainder of the
departed Director's term and until the departed Director's successor is elected
and qualified. Directors chosen due to an increase in the authorized number of
directors hold office until the next annual meeting of stockholders at which
directors are elected. No decrease in the number of directors constituting the
Citizens' Board shall shorten the term of any incumbent director.

         Citizens' Bylaws provide that the term of office of a Director of
Citizens shall expire upon the date of the Annual Meeting of Stockholders
immediately following the date upon which the Director reaches 70 years of age,
unless the Director had been elected at the 1988 Annual Meeting of Shareholders
in which case that Director was allowed to serve up to two additional terms if
so elected.

         Citizens' Articles and Bylaws do not provide for the removal of
directors.

         Crestar. The Crestar Articles provide that the number of Directors
shall be set forth in the Bylaws, but the number of directors set forth in the
Bylaws may not be increased by more than four during any 12-month period except
by the affirmative vote of more than two-thirds of the votes entitled to be
cast. The Bylaws provide for a Board of Directors consisting of not less than
five nor more than 26 members, with the number to be fixed by the Board. The
Crestar Board currently has fixed the number of directors at 17. The Crestar
Board is divided into three classes, each as nearly equal in number as possible,
with one class being elected annually.

         The Crestar Articles provide that any vacancy occurring on the Crestar
Board, including a vacancy resulting from an increase in the number of
Directors, may be filled by the affirmative vote of a majority of the remaining
directors, though less than a quorum of the Crestar Board. If at the time any
such vacancy is filled, any person, or any associate or affiliate of such person
(as those terms are defined in Rule 12b-2 of the General Rules and Regulations
under the Exchange Act, or any successor rule or regulation) is directly or
indirectly the beneficial owner of 10% (or more) of outstanding voting shares,
the vacancy shall be filled by the affirmative vote of a majority of the
remaining directors in the class of directors in which the vacancy has occurred.
Directors so chosen shall hold office for a term expiring at the next following
annual meeting of shareholders at which directors are elected. No decrease in
the number of directors constituting the Crestar Board shall shorten the term of
any incumbent director.

         Subject to the rights of the holders of preferred stock then
outstanding, any director may be removed, with cause, only by the affirmative
vote of the holders of at least two-thirds of outstanding voting shares.

Anti-Takeover Provisions

         Citizens. The MGCL prohibits certain "business combinations" (including
a merger, consolidation, share exchange, or, in certain circumstances, an asset
transfer or issuance or reclassification of equity securities) between a
Maryland corporation and an "Interested Stockholder." Interested Stockholders
are all persons (a) who beneficially own 10% or more of the voting power of the
corporation's shares or (b) an affiliate or associate of the corporation who, at
any time within the two-year period prior to the date in question, was an
Interested Stockholder or an affiliate or an associate thereof. Such business
combinations are prohibited for five years after the most recent date on which
the Interested Stockholder became an Interested Stockholder. Thereafter, any
such business combination must be recommended by the board of directors of such
corporation and approved by the affirmative vote of at least (a) 80% of the
votes entitled to be case by all holders of voting shares of the corporation,
and (b) 66 2/3% of the votes entitled to be cast by all holders of voting shares
of the corporation other than voting shares held by the Interested Stockholder
or an affiliate or associate of the Interested Stockholder, with whom the
business combination is to be effected, unless, among other things, the
corporation's stockholders receive a minimum price (as defined in the MGCL) for
their shares and the consideration is received in cash or in the same form as
previously paid by the Interested Stockholder for its shares. These provisions
of Maryland law do not apply, however, to business combinations that are
approved or exempted by the Board of Directors of the corporation prior to the
time that the Interested Stockholder becomes an Interested Stockholder. Crestar
and its affiliates and associates were exempted from these provisions of
Maryland law by the Citizens Board. A Maryland corporation may adopt an
amendment to its charter electing not to be subject

                                       61

<PAGE>



to the special voting requirements of the foregoing legislation. Any such
amendment would have to be approved by the affirmative vote of at least 80% of
the votes entitled to be cast by all holders of outstanding shares of voting
stock and 66 2/3% of the votes entitled to be cast by holders of outstanding
shares of voting stock who are not Interested Stockholders.

         The MGCL provides the "control shares" of a Maryland corporation
acquired in a "control share acquisition" have no voting rights except to the
extent approved by a vote of two-thirds of the votes entitled to be cast on the
matter, excluding shares of stock owned by the acquiror or by officers or
directors who are employees of the corporation. Control shares are voting shares
of stock which, if aggregated with all other shares of stock previously acquired
by such a person, would entitle the acquiror to exercise voting power in
electing directors within one of the following ranges of voting power: (a) 20%
or more but less than 33 1/3%; (b) 33 1/3% or more but less than a majority; or
(c) a majority of all voting power. Control Shares do not include shares of
stock an acquiring person is entitled to vote as a result of having previously
obtained stockholder approval. A control share acquisition means, subject to
certain exceptions, the acquisition of, ownership of or the power to direct the
exercise of voting power with respect to, control shares.

         A person who has made or proposed to make a "control share
acquisition," upon satisfaction of certain conditions (including an undertaking
to pay expenses), may compel the board of directors to call a special meeting of
shareholders to be held within 50 days of demand therefore to consider the
voting rights of the shares. If no request for a meeting is made, the
corporation may itself present the question at any shareholders' meeting.

         If voting rights are not approved at the meeting or if the acquiring
person does not deliver an acquiring person statement as permitted by the
statute, then subject to certain conditions and limitations, the corporation may
redeem any or all of the control shares (except those for which voting rights
have previously been approved) for fair value determined, without regard to
voting rights, as of the date of the last control share acquisition or of any
meeting of shareholders at which the voting rights of such shares are considered
and not approved. If voting rights for "control shares" are approved at a
shareholders' meeting and the acquiror becomes entitled to vote a majority of
the shares entitled to vote, all other shareholders may exercise appraisal
rights. The fair value of the stock as determined for purposes of such appraisal
rights may not be less than the highest price per share paid in the control
share acquisition, and certain limitations and restrictions otherwise applicable
to the exercise of dissenters' rights do not apply in the context of a "control
share acquisition."

         The control share acquisition statute does not apply to stock acquired
in a merger, consolidation or stock exchange if the corporation is a party to
the transaction, or to acquisitions previously approved or exempted by a
provision in the charter or by-laws of the corporation.

         Crestar.  For a description of certain provisions of VSCA which may be
deemed to have an anti-takeover effect, see "Description of Crestar Capital
Stock -- Virginia Stock Corporation Act."

Preemptive Rights

         Neither the shareholders of Crestar nor the shareholders of Citizens
have preemptive rights. Thus, if additional shares of Crestar Common Stock,
Crestar Preferred Stock or Citizens Common Stock or Citizens Preferred Stock are
issued, holders of such stock, to the extent they do not participate in such
additional issuance of shares, would own proportionately smaller interests in a
larger amount of outstanding capital stock.

Assessment

         All outstanding shares of Citizens Common Stock are fully paid and
nonassessable.

         All shares of Crestar Common Stock presently issued are, and those to
be issued pursuant to the Agreement will be, fully paid and nonassessable.


                                       62

<PAGE>


Conversion; Redemption; Sinking Fund

         Neither Crestar Common Stock nor Citizens Common Stock is convertible,
redeemable or entitled to any sinking fund.

Liquidation Rights

         Citizens. Maryland law generally provides that a corporation's board of
directors may propose dissolution for submission to shareholders and that to be
authorized, the dissolution must be approved by the holders of more than
two-thirds of all votes entitled to be cast on the proposal, unless the charter
of the corporation requires a greater or lesser vote.

         Crestar. The VSCA generally provides that a corporation's board of
directors may propose dissolution for submission to shareholders and that to be
authorized, the dissolution must be approved by the holders of more than
two-thirds of all votes entitled to be cast on the proposal, unless the articles
of incorporation of the corporation require a greater or lesser vote. There are
no provisions in the Crestar Articles which would modify the statutory
requirements for dissolution under the VSCA.

Dividends and Other Distributions

         Citizens. Maryland law permits the payment of dividends unless the
corporation would not be able to pay its debts as they become due in the usual
course of business or the corporation's total assets would be less than the sum
of the corporation's total liabilities plus, unless the charter permits
otherwise, the amount that would be needed, if the corporation were to be
dissolved at the time of such dividends, to satisfy the preferential rights upon
dissolution of shareholders whose preferential rights on dissolution are
superior to those receiving the dividends.

         Crestar.  The VSCA generally provides that a corporation may make
distributions to its shareholders unless, after giving effect to the
distribution, (i) the corporation would not be able to pay its debts as they
become due in the usual course of business or (ii) the corporation's total
assets would be less than the sum of its total liabilities plus (unless the
articles of incorporation permit otherwise, which the Crestar Articles do not)
the amount that would be needed, if the corporation were to be dissolved at the
time of the distribution, to satisfy the preferential rights upon dissolution of
shareholders whose preferential rights are superior to those receiving the
distribution.  These requirements are applicable to Crestar as a Virginia
corporation.

         In addition to the limitations set forth in the VSCA, there are various
regulatory requirements which are applicable to distributions by bank holding
companies such as Crestar and Citizens. For a description of the regulatory
limitations on distributions, see "Supervision and Regulation Limits on
Dividends and Other Payments."



                                       63

<PAGE>



Special Meetings of Shareholders

         Citizens. A special meeting of the shareholders of Citizens may be
called by the Chairman of the Citizens Board or the President, by a majority of
the Citizens Board or by shareholders entitled to cast at least 25% of the votes
at such meeting. However, Maryland law provides that a special meeting need not
be called to consider any matter which is substantially the same as a matter
voted on at any special meeting of shareholders held during the preceding 12
months unless the meeting is requested by shareholders entitled to cast a
majority of all the votes entitled to be cast at the meeting.

         Crestar. The Bylaws of Crestar provide that special meetings of the
shareholders for any purpose or purposes may be called at any time by the
Chairman of the Crestar Board, by the President, or by a majority of the Crestar
Board.

Indemnification

         Citizens. The Citizens' Articles provide that each director and officer
shall be indemnified to the full extent permitted by the MGCL and that no
director or officer shall be personally liable to Citizens for money damages.

         The Citizens' Bylaws provide that any individual who is serving as a
director, officer, employee or agent of Citizens who is threatened to be made a
party to any threatened, pending or completed action, suit or proceeding,
whether civil, criminal, administrative or investigative, shall be indemnified
and held harmless by Citizens to the fullest extent authorized by MGCL.

         The MGCL permits a corporation to indemnify its directors and officers,
among others, against judgments, penalties, fines, settlements and reasonable
expenses actually incurred by them in connection with any proceeding to which
they may be made a party by reason of their service in those or other
capacities, unless it is established that (a) the act or omission of the
director or officer was material to the matter giving rise to such proceeding
and (i) was committed in bad faith or (ii) was the result of active and
deliberate dishonesty, (b) the director or officer actually received an improper
personal benefit in money, property or services, or (c) in the case of any
criminal proceeding, the director or officer had reasonably cause to believe
that the action or omission was unlawful.

         Crestar. The Crestar Articles provide that to the full extent permitted
by the VSCA and any other applicable law, Crestar shall indemnify a director or
officer of Crestar who is or was a party to any proceeding by reason of the fact
that he is or was such a director or officer or is or was serving at the request
of the corporation, partnership, joint venture, trust, employee benefit plan or
other enterprise. The Crestar Board is empowered, by majority vote of a quorum
of disinterested directors, to contract in advance to indemnify any director or
officer.

Shareholder Proposals

         Citizens.  Citizens' Bylaws do not have any provision for shareholder
proposals.

         Crestar. The Bylaws of Crestar provide that at any meeting of
shareholders of Crestar, only that business that is properly brought before the
meeting may be presented to and acted upon by the shareholders. To be properly
brought before the meeting, business must be brought (a) by or at the direction
of the Crestar Board or (b) by a shareholder who has given written notice of
business he expects to bring before the meeting to the Secretary of Crestar not
less than 15 days prior to the meeting. If mailed, such notice shall be sent by
certified mail, return receipt requested, and shall be deemed to have been given
when received by the Secretary of Crestar. A shareholder's notice to the
Secretary shall set forth as to each matter the shareholder proposes to bring
before the meeting (a) a brief description of the business to be brought before
the meeting and the reasons for conducting such business at the meeting, (b) the
name and address, as they appear on Crestar's books, of the shareholder
proposing such business, (c) the class and number of shares of Crestar's stock
beneficially owned by the shareholder, and (d) any material interest of the
shareholder in such business. No business shall be conducted at a meeting of
shareholders except in accordance with the procedures set forth in Crestar's
Bylaws.

                                       64

<PAGE>


Shareholder Inspection Rights; Shareholder Lists

         Citizens. Under Maryland law, any shareholder has the right to inspect
and copy the by-laws, minutes of the proceedings of shareholders, annual
statement of affairs, and voting trust agreements on file at the corporation's
principal office. Maryland law also provides that one or more persons who
together have been shareholders of record for at least six months and who
together hold at least 5% of the outstanding stock of any class may inspect and
copy the corporation's books of account, stock ledger and shareholders' list and
may require the corporation to produce a verified statement of affairs.

         Crestar. Under the VSCA, the shareholder of a Virginia corporation is
entitled to inspect and copy certain books and records, including the articles
of incorporation and bylaws of the corporation if he gives the corporation
written notice of his demand at least five business days before the date on
which he wishes to inspect and copy. The shareholder of a Virginia corporation
is entitled to inspect and copy certain other books and records, including a
list of shareholders, minutes of any meeting of the board of directors and
accounting records of the corporation, if (i) the shareholder has been a
shareholder of record for at least six months immediately preceding his or her
written demand or is the holder of at least 5% of the corporation's outstanding
shares, (ii) the shareholder's demand is made in good faith and for a proper
purpose, (iii) the shareholder describes with reasonable particularity the
purpose of the request and the records desired to be inspected and (iv) the
records are directly connected with the stated purpose, and if he gives the
corporation written notice of his demand at least five business days before the
date on which he wishes to inspect and copy. The VSCA also provides that a
corporation shall make available for inspection by any shareholder during usual
business hours, at least 10 days before each meeting of shareholders, a complete
list of the shareholders entitled to vote at such meeting.

Shareholder Rights Plan

         Citizens. On May 10, 1989, shareholders of Citizens Bancorp adopted a
Rights Plan which provides for substantial dilution to a person or group that
attempts to acquire Citizens on terms not approved by the Company's Board of
Directors, except in the event of an acquisition of at least 80% of the
outstanding Common Stock solely pursuant to a tender offer for all outstanding
shares at a uniform cash price open equally to all stockholders other than such
acquiring person or group. Citizens anticipates that it will amend the terms of
the Rights Plan so that the Plan will be terminated contemporaneously with the
closing contemplated by the Agreement.

         Crestar.  For a description of a shareholder rights plan which has been
adopted by Crestar, see "Description of Crestar Capital Stock -- Rights."

Dissenters' Rights

         Citizens. The provisions of Title 3 of the MGCL, which provide
shareholders of a Maryland corporation the right to demand and receive payment
of the fair value of their shares in the event of mergers, consolidations and
certain other corporate transactions, are applicable to Citizens as a Maryland
corporation. However, because Citizens Common Stock is designated as a national
market system security on an interdealer quotation system by the National
Association of Securities Dealers, Inc., shareholders of Citizens generally do
not have rights to demand and receive payment of the fair value of their shares
in the event of mergers, consolidations and certain other corporate transactions
to which Citizens is a party.

         Crestar. The provisions of Article 15 of the VSCA which provide
shareholders of a Virginia corporation the right to dissent from, and obtain
payment of the fair value of their shares in the event of, mergers,
consolidations and certain other corporate transactions are applicable to
Crestar as a Virginia corporation. However, because Crestar has more than 2,000
record shareholders, shareholders of Crestar generally do not have rights to
dissent from mergers, consolidations and certain other corporate transactions to
which Crestar is a party because Article 15 of the VSCA provides that holders of
shares of a Virginia corporation which has shares listed on a national
securities exchange or which has at least 2,000 record shareholders are not
entitled to dissenters' rights unless certain requirements are met.

                                       65

<PAGE>


                         RESALE OF CRESTAR COMMON STOCK

         Crestar Common Stock has been registered under the 1933 Act, thereby
allowing such shares to be traded freely and without restriction by those
holders of Citizens Common Stock who receive such shares following consummation
of the Holding Company Merger and who are not deemed to be "affiliates" (as
defined under the 1933 Act, but generally including directors, certain executive
officers and 10% or more shareholders) of Citizens or Crestar. Each holder of
Citizens Common Stock who is deemed by Citizens to be an affiliate of it has
entered into an agreement with Crestar prior to the Effective Date of the
Holding Company Merger providing, among other things, that (A) such affiliate
acknowledges and agrees to support and vote such shares of Citizens Common Stock
beneficially owned by him to ratify and confirm the Agreement and the Holding
Company Merger, (B) such affiliate acknowledges and agrees beginning 30 days
prior to the Effective Date, that he will not sell, pledge, transfer or
otherwise dispose of shares of Citizens Common Stock or Crestar Common Stock
except in compliance with the applicable provisions of the 1933 Act and rules
and regulations thereunder and until such time as financial results covering at
least 30 days of combined operations of Crestar and Citizens have been published
within the meaning of Section 201.01 of the SEC's Codification of Financial
Reporting Policies, and (C) the certificates representing said shares may bear a
legend referring to the foregoing restrictions. This Joint Proxy
Statement/Prospectus does not cover any resales of Crestar Common Stock received
by affiliates of Citizens.

                                    EXPERTS

         The consolidated financial statements of Crestar Financial Corporation
and Subsidiaries incorporated in this Joint Proxy Statement/Prospectus by
reference to Crestar's Annual Report on Form 10-K for the year ended December
31, 1995 have been so incorporated in reliance upon the report of KPMG Peat
Marwick LLP, independent auditors, incorporated herein by reference, and upon
the authority of said firm as experts in accounting and auditing. The report of
KPMG Peat Marwick LLP refers to a change in accounting for certain investments
in debt and equity securities.

         The consolidated financial statements of Citizens Bancorp and
Subsidiaries incorporated in this Joint Proxy Statement/Prospectus by reference
from Citizens' Annual Report on Form 10-K for the year ended December 31, 1995
have been audited by Deloitte & Touche LLP, independent auditors, as stated
in their report, which is incorporated by reference, and has been so
incorporated in reliance upon the report of such firm given upon their
authority as experts in accounting and auditing.

                                 LEGAL OPINIONS

         The legality of the Crestar Common Stock to be issued in the Holding
Company Merger will be passed on for Crestar by Hunton & Williams, Richmond,
Virginia. Gordon F. Rainey, Jr., a partner in Hunton & Williams, is a director
of Crestar.

         Certain legal matters will be passed on for Citizens by Semmes, Bowen &
Semmes, Baltimore, Maryland.

         A condition to consummation of the Holding Company Merger is the
delivery by each of Semmes, Bowen & Semmes, counsel to Citizens, and Hunton &
Williams, counsel to Crestar, of an opinion concerning certain federal income
tax consequences of the Holding Company Merger. See "The Holding Company Merger
- -- Certain Federal Income Tax Consequences."

                             SHAREHOLDER PROPOSALS

         In order to be considered for inclusion in the proxy statement and form
of proxy to be used in connection with Crestar's 1997 annual meeting of
shareholders, shareholder proposals must be received by the Secretary of Crestar
no later than ______________, 199___.


                                       66

<PAGE>


         In order to be considered for inclusion in the proxy statement and form
of proxy to be used in connection with Citizens' 1997 annual meeting of
shareholders, if such meeting is held, shareholder proposals must be received by
the Secretary of Citizens no later than ______________, 199___.

                                 OTHER MATTERS

         As of the date of this Joint Proxy Statement/Prospectus, the Citizens
Board does not know of any other matters to be presented for action at the
Citizens Special Meeting other than procedural matters incident to the conduct
of the meeting. In addition, shareholders may make proposals for consideration
at the Citizens Special Meeting in accordance with the procedures specified in
Citizens' Bylaws. If such shareholder proposals are made or any other matters
not now known are properly brought before the Citizens Special Meeting, the
persons named in the accompanying proxy will vote such proxy in accordance with
the determination of a majority of the Citizens Board.

         As of the date of this Joint Proxy Statement/Prospectus, the Crestar
Board does not know of any other matters to be presented for action at the
Crestar Special Meeting other than procedural matters incident to the conduct of
the meeting. In addition, shareholders may make proposals for consideration at
the Crestar Special Meeting in accordance with the procedures specified in
Crestar's Bylaws. If such shareholder proposals are made or any other matters
not now known are properly brought before the Crestar Special Meeting, the
persons named in the accompanying proxy will vote such proxy in accordance with
the determination of a majority of the Crestar Board.


                                       67

<PAGE>
                                                                       ANNEX I



                      AGREEMENT AND PLAN OF REORGANIZATION

                                      among

                         CRESTAR FINANCIAL CORPORATION,

                        CDM ACQUISITION SUBSIDIARY, INC.,

                                CRESTAR BANK DC,

                                CITIZENS BANCORP,

                                       and

                            CITIZENS BANK OF MARYLAND





                               September 15, 1996



<PAGE>



<TABLE>
<S> <C>                                      INDEX

                                                                                                               Page

                                    ARTICLE I
                                     General

         1.1.          Holding Company Merger...................................................................  2
         1.2.          Issuance of Crestar Common Stock.........................................................  2
         1.3.          Taking of Necessary Action...............................................................  2

                                   ARTICLE II
                 Effect of Transaction on Common Stock, Assets,
                   Liabilities and Capitalization of Crestar,
                    Crestar Bank, Citizens and Citizens Bank

         2.1.          Conversion of Stock; Exchange Ratio......................................................  2
         2.2.          Manner of Exchange.......................................................................  3
         2.3.          No Fractional Shares.....................................................................  4
         2.4.          Dissenting Shares........................................................................  5
         2.5.          Assets...................................................................................  5
         2.6.          Liabilities..............................................................................  5

                                   ARTICLE III
                         Representations and Warranties

         3.1.          Representations and Warranties of Citizens...............................................  5
                       (a)  Organization, Standing and Power....................................................  5
                       (b)  Capital Structure...................................................................  6
                       (c)  Authority...........................................................................  6
                       (d)  Investments.........................................................................  8
                       (e)  Financial Statements................................................................  8
                       (f)  Absence of Undisclosed Liabilities..................................................  9
                       (g)  Tax Matters.........................................................................  9
                       (h)  Options, Warrants and Related Matters............................................... 11
                       (i)  Property............................................................................ 11
                       (j)  Additional Schedules Furnished to Crestar........................................... 12
                       (k)  Agreements in Force and Effect...................................................... 13
                       (l)  Legal Proceedings; Compliance with Laws............................................. 13
                       (m)  Employee Benefit Plans.............................................................. 14
                       (n)  Insurance........................................................................... 17
                       (o)  Loan Portfolio...................................................................... 18
                       (p)  Absence of Changes.................................................................. 19
                       (q)  Brokers and Finders................................................................. 19
                       (r)  Subsidiaries........................................................................ 19
                       (s)  Reports............................................................................. 19
                       (t)  Environmental Matters............................................................... 20
                       (u)  Accounting; Tax; Regulatory Matters................................................. 21
                       (v)  Regulatory Approvals................................................................ 22
                       (w)  Citizens Stock Buyback Program...................................................... 22
                       (x)  Disclosure.......................................................................... 22

                                       (i)

<PAGE>



         3.2.          Representations and Warranties of Crestar,
                       Crestar Bank and Subsidiary.............................................................. 22
                       (a)  Organization, Standing and Power.................................................... 22
                       (b)  Capital Structure................................................................... 23
                       (c)  Authority........................................................................... 24
                       (d)  Financial Statements................................................................ 25
                       (e)  Absence of Undisclosed Liabilities.................................................. 26
                       (f)  Absence of Changes.................................................................. 26
                       (g)  Subsidiaries........................................................................ 26
                       (h)  Reports............................................................................. 26
                       (i)  Tax Matters......................................................................... 27
                       (j)  Property............................................................................ 27
                       (k)  Agreements in Force and Effect...................................................... 28
                       (l)  Legal Proceedings; Compliance with Laws............................................. 28
                       (m)  Employee Benefit Plans.............................................................. 29
                       (n)  Regulatory Approvals................................................................ 30
                       (o)  Crestar Stock Buyback Program....................................................... 30
                       (p)  Disclosure.......................................................................... 30

                                   ARTICLE IV
                        Conduct and Transactions Prior to
                          Effective Time of the Merger

         4.1.          Access to Records and Properties of Crestar,
                       Crestar Bank, Citizens and Citizens Bank;
                       Confidentiality.......................................................................... 31
         4.2.          Registration Statement, Proxy Statement,
                       Shareholder Approval..................................................................... 32
         4.3.          (a)      Operation of the Business of Citizens........................................... 33
         4.4.          No Solicitation.......................................................................... 35
         4.5.          Dividends................................................................................ 35
         4.6.          Regulatory Filings; Best Efforts......................................................... 36
         4.7.          Public Announcements..................................................................... 36
         4.8.          Operating Synergies; Conformance to Reserve
                       Policies, Etc............................................................................ 36
         4.9.          Crestar Rights Agreement................................................................. 37
         4.10.         Agreement as to Efforts to Consummate.................................................... 37
         4.11.         Adverse Changes in Condition............................................................. 37
         4.12.         NYSE Listing............................................................................. 37
         4.13.         Updating of Schedules.................................................................... 38
         4.14.         Transactions in Crestar Common Stock..................................................... 38

                                    ARTICLE V
                              Conditions of Merger

         5.1.          Conditions of Obligations of Crestar and
                       Crestar Bank............................................................................. 38
                       (a)  Representations and Warranties;
                            Performance of Obligations.......................................................... 38
                       (b)  Authorization of Transaction........................................................ 39
                       (c)  Opinion of Counsel.................................................................. 39
                       (d)  The Registration Statement.......................................................... 39

                                      (ii)

<PAGE>



                       (e)  Tax Opinion......................................................................... 39
                       (f)  Regulatory Approvals................................................................ 40
                       (g)  Affiliate Letters................................................................... 40
                       (h)  Title Matters....................................................................... 40
                       (i)  NYSE Listing........................................................................ 41
                       (j)  Citizens Rights Plan................................................................ 41
                       (k)  Accounting Treatment................................................................ 41
                       (l)  Crestar Shareholder Approval........................................................ 41
                       (m)  Acceptance by Crestar and Crestar Bank
                            Counsel............................................................................. 41
         5.2.          Conditions of Obligations of Citizens and
                       Citizens Bank............................................................................ 41
                       (a)  Representations and Warranties;
                            Performance of Obligations.......................................................... 41
                       (b)  Authorization of Transaction........................................................ 42
                       (c)  Opinion of Counsel.................................................................. 42
                       (d)  The Registration Statement.......................................................... 42
                       (e)  Regulatory Approvals................................................................ 42
                       (f)  Tax Opinion......................................................................... 42
                       (g)  NYSE Listing........................................................................ 43
                       (h)  Citizens Shareholder Approval....................................................... 43
                       (i)  Acceptance by Citizens' Counsel..................................................... 43

                                   ARTICLE VI
                          Closing Date; Effective Time

         6.1.          Closing Date............................................................................. 43
         6.2.          Filings at Closing....................................................................... 43
         6.3.          Effective Time........................................................................... 44

                                   ARTICLE VII
                    Termination; Survival of Representations,
                 Warranties and Covenants; Waiver and Amendment

         7.1.          Termination.............................................................................. 44
         7.2.          Effect of Termination.................................................................... 46
         7.3.          Survival of Representations, Warranties and
                       Covenants................................................................................ 47
         7.4.          Waiver and Amendment..................................................................... 47

                                  ARTICLE VIII
                              Additional Covenants

         8.1.          Indemnification of Citizens Officers and
                       Directors; Liability Insurance........................................................... 47
         8.2.          Employee Matters......................................................................... 48
         8.3.          Employee Benefit Matters................................................................. 48
         8.4.          Crestar Bank/GWR or Maryland Advisory Board of
                       Directors................................................................................ 50
         8.5.          Stock Options............................................................................ 50
         8.6.          Crestar Board of Directors............................................................... 50
         8.7.          Further Action Respecting Structure...................................................... 50

                                      (iii)

<PAGE>



         8.8.          Branch Closing Law....................................................................... 51

                                   ARTICLE IX
                                  Miscellaneous

         9.1.          Expenses................................................................................. 51
         9.2.          Entire Agreement......................................................................... 51
         9.3.          Descriptive Headings..................................................................... 51
         9.4.          Notices.................................................................................. 51
         9.5.          Counterparts............................................................................. 52
         9.6.          Governing Law............................................................................ 52
</TABLE>


Exhibit A              -        Holding Company Plan of Merger of Citizens into
                                Crestar

Exhibit B              -        Opinion of Semmes, Bowen & Semmes, counsel to
                                Citizens and Citizens Bank

Exhibit C              -        Opinion of Hunton & Williams, counsel to
                                Crestar and Crestar Bank

Exhibit D              -        Form of Affiliate's Undertaking





                                      (iv)

<PAGE>



                               INDEX TO SCHEDULES
<TABLE>
<S> <C>


                                                                                                Section in
       Schedule                  Description                                                    Agreement

           A              Securities Owned by Citizens and                                        3.1(d)
                          Citizens Bank

           B              Citizens and Citizens Bank Financial                                    3.1(e)
                          Statements

           C              Citizens Taxes Being Contested, etc.                                    3.1(g)

           D              Salary Rates, Citizens Common Stock                                     3.1(b);
                          Held by Certain Employees and                                           3.1(h);
                          Directors of Citizens and Citizens                                      3.1(j)(1)
                          Bank, Options

           E              Notes, Bonds, Mortgages, Indentures,                                    3.1(j)(2)
                          Licenses, Lease Agreements and Other
                          Contracts of Citizens and Citizens
                          Bank

           F              Employment Contracts, Employee Benefit                                  3.1(j)(3);
                          Plans, and Related Matters of Citizens                                  3.1(m)(1);
                          and Citizens Bank                                                       3.1(m)(7);
                                                                                                  3.1(m)(8);
                                                                                                  3.1(m)(9);
                                                                                                  4.3(a)

           G              Real Estate Owned or Leased by                                          3.1(j)(4)
                          Citizens and Citizens Bank

           H              Affiliates of Citizens                                                  3.1(j)(5);
                                                                                                  5.1(g)

           I              Legal Proceedings of Citizens                                           3.1(1)

           J              Insurance of Citizens                                                   3.1(n)

           K              Citizens Loans                                                          3.1(o)

           L              Material Adverse Changes of Citizens                                    3.1(p)

           M              Citizens Subsidiaries and Joint                                         3.1(r)
                          Ventures

           N              Citizens Environmental Matters                                          3.1(t)

           O              Crestar Financial Statements

           P              Crestar Taxes Being Contested, etc.                                     3.2(i)

</TABLE>







                                       (v)

<PAGE>



                      AGREEMENT AND PLAN OF REORGANIZATION


                  This Agreement and Plan of  Reorganization  (the  "Agreement")
dated as of September 15, 1996 among CRESTAR FINANCIAL  CORPORATION,  a Virginia
corporation   ("Crestar"),   CDM  ACQUISITION   SUBSIDIARY,   INC.,  a  Maryland
corporation  ("Subsidiary"),  CRESTAR  BANK DC, a Virginia  banking  corporation
wholly-owned  by  Crestar  ("Crestar  Bank"),   CITIZENS  BANCORP,   a  Maryland
corporation  ("Citizens")  and  CITIZENS  BANK OF MARYLAND,  a Maryland  banking
corporation  wholly-owned  by Citizens  ("Citizens  Bank"  which  term,  for the
purposes  of this  Agreement  and  where  the  context  requires,  includes  its
subsidiaries), recites and provides:

                  A. Citizens and Crestar have reached agreement pursuant to
which Crestar will acquire Citizens in a statutory merger in exchange for
Crestar Common Stock.

                  B. The boards of  directors  of Crestar and  Citizens  deem it
advisable to merge  Subsidiary  into  Citizens (the  "Holding  Company  Merger")
pursuant  to this  Agreement  and the Plan of Merger  attached as Exhibit A (the
"Holding  Company Plan of Merger") whereby the holders of shares of common stock
("Citizens  Common Stock") will receive common stock of Crestar ("Crestar Common
Stock") in exchange therefor.

                  C. To effectuate  the  foregoing,  the parties desire to adopt
this Agreement and the Holding  Company Plan of Merger,  which shall represent a
plan of  reorganization  in accordance  with the provisions of Section 368(a) of
the United States Internal Revenue Code, as amended (the "Code").

                  D.  Simultaneously  with  the  execution  of  this  Agreement,
Citizens and Crestar are entering  into a Stock  Option  Agreement  (the "Option
Agreement")  pursuant  to which  Citizen  is  granting  an option to  Crestar to
purchase  shares of Citizens  Common Stock in accordance  with the terms of such
Agreement.

                  NOW, THEREFORE,  in consideration of the mutual benefits to be
derived from this Agreement, and of the representations,  warranties, conditions
and promises herein contained,  Crestar, Crestar Bank, Subsidiary,  Citizens and
Citizens Bank hereby adopt this Agreement  whereby at the "Effective Time of the
Holding  Company Merger" (as defined in Article VI hereof)  Subsidiary  shall be
merged into Citizens in accordance with the Holding Company Plan of Merger.  The
outstanding  shares of Citizens  Common Stock shall be converted  into shares of
Crestar  Common  Stock as provided  in this  Agreement  on the basis,  terms and
conditions contained herein and in the Holding Company Plan of Merger.



                                       -1-

<PAGE>



                  In connection therewith, the parties hereto agree as follows:

                                    ARTICLE I

                                     General

                  1.1. Holding Company Merger. Subject to the provisions of this
Agreement and the Holding  Company Plan of Merger,  at the Effective Time of the
Holding  Company  Merger the separate  existence of  Subsidiary  shall cease and
Subsidiary shall be merged with and into Citizens (the "Surviving Company").

                  1.2. Issuance of Crestar Common Stock.  Crestar agrees that at
the Effective  Time of the Holding  Company  Merger it will issue Crestar Common
Stock to the  extent  set forth in, and in  accordance  with,  the terms of this
Agreement and the Holding Company Plan of Merger.

                  1.3. Taking of Necessary Action. In case at any time after the
Effective Time of the Holding  Company Merger any further action is necessary or
desirable to carry out the purposes of this  Agreement and to vest the Surviving
Company with full title to all properties, assets, rights, approvals, immunities
and  franchises  of  Subsidiary,  the  officers and  directors of the  Surviving
Company shall take all such necessary action.


                                   ARTICLE II
                 Effect of Transaction on Common Stock, Assets,
                   Liabilities and Capitalization of Crestar,
                    Crestar Bank, Citizens and Citizens Bank

                  2.1.  Conversion of Stock; Exchange Ratio.  At the
Effective Time of the Holding Company Merger:

                             (a)  Conversion  of Stock.  Each share of  Citizens
                  Common Stock which is issued and  outstanding at the Effective
                  Time of the  Holding  Company  Merger  (other than shares held
                  directly by Crestar,  which shall be canceled  without payment
                  therefore)  shall,  and  without  any  action  by  the  holder
                  thereof,  be  converted  into the  number of shares of Crestar
                  Common Stock determined in accordance with subsection  2.1(b).
                  All  such  shares  shall be  validly  issued,  fully  paid and
                  nonassessable.

                             (b) Exchange  Ratio.  Each share of Citizens Common
                  Stock  (other  than  shares  held   directly  by  Crestar  and
                  Dissenting  Shares)  shall be  converted  into 0.835 shares of
                  Crestar Common Stock (the "Exchange Ratio").



                                       -2-

<PAGE>



                             The  Exchange  Ratio at the  Effective  Time of the
                  Holding  Company  Merger  shall be  adjusted  to  reflect  any
                  consolidation, split-up, other subdivisions or combinations of
                  Crestar Common Stock,  any dividend  payable in Crestar Common
                  Stock,   or   any   capital   reorganization   involving   the
                  reclassification  of Crestar  Common Stock  subsequent  to the
                  date of this Agreement.

                  2.2.  Manner of Exchange.

                             (a) After the Effective Time of the Holding Company
                  Merger,   each  holder  of  a  certificate   for   theretofore
                  outstanding shares of Citizens Common Stock, upon surrender of
                  such  certificate to Crestar Bank (which shall act as exchange
                  agent), accompanied by a Letter of Transmittal, which shall be
                  mailed  to  each  holder  of  a  certificate  for  theretofore
                  outstanding  shares of Citizens  Common  Stock by Crestar Bank
                  promptly  following the Effective Time of the Holding  Company
                  Merger,  shall be entitled  to receive in exchange  therefor a
                  certificate or  certificates  representing  the number of full
                  shares of Crestar  Common  Stock for which  shares of Citizens
                  Common Stock  theretofore  represented  by the  certificate or
                  certificates  so  surrendered  shall  have been  exchanged  as
                  provided  in this  Article  II.  Until  so  surrendered,  each
                  outstanding  certificate which, prior to the Effective Time of
                  the Holding Company Merger,  represented Citizens Common Stock
                  will be deemed to evidence  the right to receive the number of
                  full shares of Crestar  Common  Stock into which the shares of
                  Citizens Common Stock represented  thereby may be converted in
                  accordance with the Exchange  Ratio;  and, after the Effective
                  Time of the  Holding  Company  Merger  will be deemed  for all
                  corporate  purposes  of Crestar to evidence  ownership  of the
                  number of full shares of Crestar  Common  Stock into which the
                  shares of  Citizens  Common  Stock  represented  thereby  were
                  converted.

                             (b) Until such  outstanding  certificates  formerly
                  representing   Citizens  Common  Stock  are  surrendered,   no
                  dividend  payable to holders of record of Crestar Common Stock
                  for any period as of any date subsequent to the Effective Time
                  of the Holding  Company  Merger shall be paid to the holder of
                  such outstanding  certificates in respect  thereof.  After the
                  Effective Time of the Holding Company  Merger,  there shall be
                  no further  registry of transfer on the records of Citizens of
                  shares of Citizens Common Stock. If a certificate representing
                  such shares is presented to Crestar,  it shall be canceled and
                  exchanged  for a  certificate  representing  shares of Crestar
                  Common Stock as herein provided. Upon surrender


                                       -3-

<PAGE>



                  of  certificates  of Citizens  Common  Stock in  exchange  for
                  Crestar Common Stock,  there shall be paid to the recordholder
                  of the certificates of Crestar Common Stock issued in exchange
                  therefor (i) the amount of dividends theretofore paid for such
                  full shares of Crestar Common Stock as of any date  subsequent
                  to the Effective Time of the Holding Company Merger which have
                  not yet been paid to a public  official  pursuant to abandoned
                  property  laws and (ii) at the  appropriate  payment  date the
                  amount of  dividends  with a record  date after the  Effective
                  Time of the Holding  Company Merger but prior to surrender and
                  a payment date  subsequent to surrender.  No interest shall be
                  payable  on  such  dividends  upon  surrender  of  outstanding
                  certificates.

                             (c) At the  Effective  Time of the Holding  Company
                  Merger,  each share of Citizens  Common  Stock held by Crestar
                  shall be canceled, retired and cease to exist.

                             (d) At the  Effective  Time of the Holding  Company
                  Merger,  each  share  of  Subsidiary  Common  Stock  shall  be
                  converted  into one  share of  common  stock of the  Surviving
                  Corporation.

                             (e) At the  Effective  Time of the Holding  Company
                  Merger and as provided in the Holding  Company Plan of Merger,
                  outstanding options to acquire Citizens Common Stock that were
                  granted under  Citizens'  1986 Stock  Incentive  Plan and 1988
                  Stock Option Plan  ("Citizens  Options," as defined in Section
                  3.1(j)(1)  hereof),  and which are  identified  on Schedule C,
                  shall, be converted, based on the Exchange Ratio, into options
                  to acquire  Crestar  Common  Stock  ("Crestar  Options").  The
                  exercise  price  per share of  Crestar  Common  Stock  under a
                  Crestar  Option shall be equal to the exercise price per share
                  of Citizens  Common Stock under the Citizens Option divided by
                  the  Exchange  Ratio  (rounded  up to the nearest  cent).  The
                  number of shares of Crestar  Common Stock subject to a Crestar
                  Option  shall be equal to the  number of  shares  of  Citizens
                  Common Stock subject to the Citizens Option  multiplied by the
                  Exchange  Ratio  (rounded  down to the nearest  whole  share).
                  Except as provided in the  preceding  sentences  regarding the
                  price of, and number of shares of Crestar Common Stock subject
                  to, the Crestar Option,  the terms of the Crestar Option shall
                  be the same as the terms of the Citizens Option.

                  2.3.  No Fractional Shares.  No certificates or scrip for
fractional shares of Crestar Common Stock will be issued.  In lieu
thereof, Crestar will pay the value of such fractional shares in


                                       -4-

<PAGE>



cash on the basis of the Average Closing Price as defined in
Section 7.1(h).

                  2.4.  Dissenting Shares.  Pursuant to Section 3-202 of
the Maryland General Corporation Law ("MGCL"), shareholders of
Citizens do not have dissenter's rights in the Holding Company
Merger.

                  2.5.  Assets.  At the  Effective  Time of the Holding  Company
Merger, the corporate existence of Subsidiary shall be merged into and continued
in Citizens as the Surviving  Company.  All rights,  franchises and interests of
Subsidiary  in and to any  type of  property  and  choses  in  action  shall  be
transferred  to and vested in the  Surviving  Company,  by virtue of the Holding
Company Merger without any deed or other transfer. The Surviving Company without
any order or other action on the part of any court or otherwise,  shall hold and
enjoy all rights of property, franchises and interests,  including appointments,
designations  and  nominations,  and all other rights and  interests as trustee,
executor,  administrator,  transfer  agent or  registrar  of stocks  and  bonds,
guardian  of  estates,  assignee,  receiver  and  committee,  and in every other
fiduciary  capacity,  in the same manner and to the same extent as such  rights,
franchises  and interests were held or enjoyed by Citizens at the Effective Time
of the Holding Company Merger, as provided in Section 3-114 of the MGCL.

                  2.6. Liabilities. At the Effective Time of the Holding Company
Merger, the Surviving Company shall be liable for all liabilities of Subsidiary.
All  deposits,   debts,  liabilities  and  obligations  of  Subsidiary  accrued,
absolute,  contingent  or  otherwise,  and whether or not  reflected or reserved
against on balance sheets, books of accounts,  or records of Subsidiary shall be
those of the  Surviving  Company  and shall not be  released  or impaired by the
Holding Company Merger. All rights of creditors and other obligees and all liens
on property of Subsidiary shall be preserved unimpaired.

                                   ARTICLE III
                         Representations and Warranties

                  3.1.  Representations and Warranties of Citizens and
Citizens Bank.  Citizens and Citizens Bank (which for purposes of
this Article III includes subsidiaries of Citizens Bank) represent
and warrant to Crestar and Crestar Bank as follows:

                             (a) Organization, Standing and Power. Citizens is a
                  corporation  duly  organized,  validly  existing  and in  good
                  standing  under  the laws of  Maryland  and has all  requisite
                  power and authority to own,  lease and operate its  properties
                  and to  carry  on its  business  as now  being  conducted,  to
                  perform this Agreement and the Holding


                                       -5-

<PAGE>



                  Company  Plan  of  Merger,  and  to  effect  the  transactions
                  contemplated  hereby and thereby.  Citizens  has  delivered to
                  Crestar  complete  and correct  copies of (i) its  Articles of
                  Incorporation and (ii) its By-laws.

                             Citizens  Bank  is  a  banking   corporation   duly
                  organized,  validly  existing and in good  standing  under the
                  laws of Maryland  and has all  requisite  corporate  power and
                  authority  to own,  lease and  operate its  properties  and to
                  carry on its  business as now being  conducted  and to perform
                  this  Agreement  and to effect the  transactions  contemplated
                  hereby.  Citizens  Bank's  deposits  are  insured  by the Bank
                  Insurance Fund of the FDIC to the maximum extent  permitted by
                  law.  Citizens  Bank has  delivered  to Crestar  complete  and
                  correct copies of (i) its Articles of  Incorporation  and (ii)
                  its Bylaws.

                             (b) Capital Structure. The authorized capital stock
                  of Citizens consists of 125,000,000  shares of Citizens Common
                  Stock,  par value  $2.50,  and  2,500,000  shares of preferred
                  stock, par value $10.00.  As of September 1, 1996,  15,132,599
                  shares of  Citizens  Common  Stock and no shares of  preferred
                  stock  were  outstanding.  All of the  outstanding  shares  of
                  Citizens  Common  Stock were  validly  issued,  fully paid and
                  nonassessable.

                             The  authorized  capital  stock  of  Citizens  Bank
                  consists of 2,000,000  shares of Common Stock. As of September
                  1, 1996,  1,981,576  shares of Citizens Bank Common Stock were
                  outstanding  and all of such  outstanding  shares were validly
                  issued, fully paid and nonassessable. Citizens owns all of the
                  issued and outstanding capital stock of Citizens Bank free and
                  clear of any liens, claims, encumbrances, charges or rights of
                  third parties of any kind whatsoever.

                             Citizens knows of no person who  beneficially  owns
                  5% or more of the outstanding  Citizens Common Stock as of the
                  date hereof, except as disclosed on Schedule D.

                             (c)  Authority.  Subject  to the  approval  of this
                  Agreement  and  the  Holding  Company  Plan of  Merger  by the
                  shareholders  of Citizens as  contemplated by Section 4.2, the
                  execution and delivery of this Agreement and the  consummation
                  of the  transactions  contemplated  hereby and by the  Holding
                  Company  Plan of Merger have been duly and validly  authorized
                  by all  necessary  action  on the part of  Citizens,  and this
                  Agreement  is a valid  and  binding  obligation  of  Citizens,
                  enforceable   in   accordance   with  its  terms,   except  as
                  enforceability may be limited by


                                      -6-

<PAGE>



                  laws affecting the enforcement of creditors'  rights generally
                  and subject to any equitable  principles limiting the right to
                  obtain  specific  performance.  The  execution and delivery of
                  this  Agreement,   the   consummation   of  the   transactions
                  contemplated  hereby and by the Holding Company Plan of Merger
                  and compliance by Citizens with any of the  provisions  hereof
                  or thereof will not (i) conflict with or result in a breach of
                  any provision of its Articles of Incorporation or By-laws or a
                  default   (or  give   rise  to  any   right  of   termination,
                  cancellation  or   acceleration)   under  any  of  the  terms,
                  conditions  or  provisions  of  any  note,  bond,   debenture,
                  mortgage,  indenture,  license,  material  agreement  or other
                  material  instrument  or  obligation  to which  Citizens  is a
                  party,  or by which it or any of its  properties or assets may
                  be bound, or (ii) violate any order, writ, injunction, decree,
                  statute,  rule or regulation  applicable to Citizens or any of
                  its  properties  or  assets.  No consent  or  approval  by any
                  governmental authority,  other than compliance with applicable
                  federal  and  state  securities  and  banking  laws,  and laws
                  administered  by and  regulations of the Board of Governors of
                  the Federal Reserve System (the "Federal Reserve Board"),  the
                  Federal  Deposit  Insurance   Corporation  (the  "FDIC"),  the
                  Division of Financial Regulation of the Maryland Department of
                  Labor, Licensing and Regulation (the "Maryland Department") is
                  required in  connection  with the  execution  and  delivery by
                  Citizens of this Agreement or the  consummation by Citizens of
                  the transactions contemplated hereby or by the Holding Company
                  Plan of Merger.

                             The  execution  and delivery of this  Agreement and
                  the consummation of the transactions  contemplated  hereby and
                  by the Bank Plan of Merger, as applicable,  have been duly and
                  validly  authorized  by all  necessary  action  on the part of
                  Citizens  Bank,  and this  Agreement  is a valid  and  binding
                  obligation of Citizens Bank,  enforceable  in accordance  with
                  its terms  except as  enforceability  may be  limited  by laws
                  affecting  insured  depository  institutions  and similar laws
                  affecting the enforcement of creditors'  rights  generally and
                  subject  to any  equitable  principles  limiting  the right to
                  obtain  specific  performance.  The  execution and delivery of
                  this  Agreement,   the   consummation   of  the   transactions
                  contemplated  hereby and  compliance by Citizens Bank with any
                  of the provisions  hereof will not (i) conflict with or result
                  in a breach of any provision of its Articles of  Incorporation
                  or  Bylaws  or a  default  (or  give  rise  to  any  right  of
                  termination,  cancellation or  acceleration)  under any of the
                  terms, conditions or provisions of any note, bond,


                                      -7-

<PAGE>



                  debenture, mortgage, indenture, license, material agreement or
                  other material instrument or obligation to which Citizens Bank
                  is a party,  or by which it or any of its properties or assets
                  may be bound,  or (ii)  violate any order,  writ,  injunction,
                  decree,  statute,  rule or  regulation  applicable to Citizens
                  Bank  or  any of its  properties  or  assets.  No  consent  or
                  approval by any governmental authority,  other than compliance
                  with  applicable  federal  and state  banking  laws,  and laws
                  administered  by and regulations of the Federal Reserve Board,
                  the  FDIC,   and  the  Maryland   Department  is  required  in
                  connection with the execution and delivery by Citizens Bank of
                  this  Agreement or the  consummation  by Citizens  Bank of the
                  transactions contemplated hereby.

                             (d)  Investments.  All securities owned by Citizens
                  and  Citizens  Bank of record  and  beneficially  are free and
                  clear of all mortgages,  liens,  pledges,  encumbrances or any
                  other  restriction,  whether  contractual or statutory,  which
                  would  materially  impair the  ability of Citizens or Citizens
                  Bank  freely  to  dispose  of any such  security  at any time,
                  except as noted on Schedule A. Any securities  owned of record
                  by Citizens and Citizens Bank in an amount equal to 5% or more
                  of the issued and outstanding  voting securities of the issuer
                  thereof  have  been  noted on such  Schedule  A.  There are no
                  voting  trusts or other  agreements or  undertakings  of which
                  Citizens  or  Citizens  Bank is a party  with  respect  to the
                  voting of such  securities.  With  respect  to all  repurchase
                  agreements  to which  Citizens  or  Citizens  Bank is a party,
                  Citizens or Citizens Bank has a valid, perfected first lien or
                  security  interest  in  the  government  securities  or  other
                  collateral securing the repurchase agreement, and the value of
                  the collateral securing each such repurchase  agreement equals
                  or exceeds the amount of the debt  secured by such  collateral
                  under such agreement.

                             (e)  Financial Statements.  Schedule B contains
                  copies of the following financial statements of Citizens
                  (the "Citizens Financial Statements"):

                                     (i)  Consolidated Statement of Financial
                             Condition as of June 30, 1996 and 1995 (unaudited)
                             and as of December 31, 1995 and 1994 (audited);

                                     (ii) Consolidated  Statements of Operations
                             for the three and six month  periods ended June 30,
                             1996 and  1995  (unaudited)  and each of the  three
                             years  ended  December  31,  1995,  1994,  and 1993
                             (audited);



                                      -8-

<PAGE>



                                     (iii) Consolidated Statements of Changes in
                             Stockholders'  Equity  for the  three and six month
                             periods  ended June 30,  1996 and 1995  (unaudited)
                             and each of the  three  years  ended  December  31,
                             1995, 1994 and 1993 (audited); and

                                     (iv) Consolidated  Statements of Cash Flows
                             for the three and six month  periods ended June 30,
                             1996 and  1995  (unaudited)  and each of the  three
                             years  ended  December  31,  1995,  1994  and  1993
                             (audited).

                  Such  financial  statements  and the notes  thereto  have been
                  prepared in  accordance  with  generally  accepted  accounting
                  principles  applied  on  a  consistent  basis  throughout  the
                  periods  indicated  unless  otherwise  noted  in the  Citizens
                  Consolidated  Financial Statements.  Each of such consolidated
                  statements  of financial  condition,  together  with the notes
                  thereto,  presents  fairly  as of its  date  the  consolidated
                  financial  condition and assets and  liabilities  of Citizens.
                  The   consolidated   statements  of  operations,   changes  in
                  stockholders'  equity and cash flows,  together with the notes
                  thereto,   present   fairly  the   results   of   consolidated
                  operations,  consolidated  changes in stockholders' equity and
                  consolidated  cash flows of Citizens or Citizens  Bank for the
                  periods  indicated  in  accordance  with  generally   accepted
                  accounting principles ("GAAP").

                             (f) Absence of Undisclosed Liabilities. At June 30,
                  1996,   and  December  31,  1995   Citizens  had  no  material
                  obligations  or  liabilities  (contingent or otherwise) of any
                  nature  which were not  reflected  in the  Citizens  Financial
                  Statements or in the Citizens  periodic reports filed with the
                  Securities   and  Exchange   Commission   ("SEC")   under  the
                  Securities  Exchange  Act of 1934 (the "1934  Act") as of such
                  dates,  or  disclosed in the notes  thereto,  except for those
                  which are  disclosed  in  Schedules  specifically  referred to
                  herein or which in the aggregate are immaterial.

                             (g)  Tax  Matters.  Citizens  Bank  and  all  other
                  subsidiaries  of Citizens are members of the same  "affiliated
                  group,"  (as  defined  in Section  1504(a)(1)  of the Code) as
                  Citizens  (collectively,  the "Citizens Group"),  the Citizens
                  Group files a  consolidated  federal  income tax  return,  and
                  except as  disclosed  in Schedule C, no member of the Citizens
                  Group has ever filed a consolidated  federal income tax return
                  with (or been included in a consolidated  return of) any other
                  affiliated group. Each member of the Citizens Group has


                                      -9-

<PAGE>



                  filed or  caused  to be filed  or (in the case of  returns  or
                  reports  not yet due) will file all tax  returns  and  reports
                  required  to  have  been  filed  by or  for  them  before  the
                  Effective  Time  of  the  Holding  Company  Merger,   and  all
                  information set forth in such returns or reports is or (in the
                  case of such  returns or reports not yet due) will be accurate
                  and  complete  in all  material  respects.  Each member of the
                  Citizens  Group has paid or made  adequate  provision  for, or
                  (with  respect to returns or reports not yet filed) before the
                  Effective Time of the Holding  Company Merger will pay or make
                  adequate   provision   for,  all  taxes,   additions  to  tax,
                  penalties,  and  interest  for all  periods  covered  by those
                  returns or reports.  There are, and at the  Effective  Time of
                  the Holding Company Merger will be, no unpaid taxes, additions
                  to tax,  penalties,  or interest due and payable by any member
                  of the  Citizens  Group that are or could become a lien on any
                  asset, or otherwise  materially adversely affect the business,
                  property or financial condition, of any member of the Citizens
                  Group  except  for taxes and any such  related  liability  (a)
                  incurred in the ordinary course of business for which adequate
                  provision has been made by any member of the Citizens Group or
                  (b) being contested in good faith and disclosed in Schedule C.
                  Each member of the Citizens  Group has  collected or withheld,
                  or will collect or withhold  before the Effective  Time of the
                  Holding Company Merger,  all amounts  required to be collected
                  or withheld  by it for any taxes,  and all such  amounts  have
                  been,  or before the  Effective  Time of the  Holding  Company
                  Merger will have been,  paid to the  appropriate  governmental
                  agencies  or set  aside in  appropriate  accounts  for  future
                  payment  when due.  Each  member of the  Citizens  Group is in
                  material   compliance   with,  and  its  records  contain  all
                  information  and  documents  (including,  without  limitation,
                  properly  completed IRS Forms W-9)  necessary to comply in all
                  material respects with, all applicable  information  reporting
                  and tax withholding  requirements  under federal,  state,  and
                  local laws, rules, and regulations,  and such records identify
                  with  specificity all accounts  subject to backup  withholding
                  under Section 3406 of the Code. The consolidated statements of
                  financial   condition  contained  in  the  Citizens  Financial
                  Statements  fully  and  properly  reflect,  as  of  the  dates
                  thereof,  the  aggregate  liabilities  of the  members  of the
                  Citizens  Group  for  all  accrued  taxes,  additions  to tax,
                  penalties  and interest in accordance  with GAAP.  For periods
                  ending  after  June 30,  1996,  the books and  records of each
                  member of the Citizens Group fully and properly  reflect their
                  liability for all accrued taxes,  additions to tax,  penalties
                  and interest in accordance with GAAP. Except as disclosed in


                                      -10-

<PAGE>



                  Schedule C, no member of the  Citizens  Group has granted (nor
                  is it subject to) any waiver of the period of limitations  for
                  the assessment of tax for any currently  open taxable  period,
                  no unpaid tax deficiency has been asserted in writing  against
                  or with  respect  to any member of the  Citizens  Group by any
                  taxing   authority,   and  there  is  no   currently   pending
                  examination or other administrative proceeding or any judicial
                  proceeding  relating to any tax (including any refund thereof)
                  of any member of the Citizens Group. No member of the Citizens
                  Group has made or entered into, or holds any asset subject to,
                  a consent filed pursuant to Section 341(f) of the Code and the
                  regulations  thereunder  or a "safe harbor  lease"  subject to
                  former  Section  168(f)(8)  of the  Code  and the  regulations
                  thereunder.  Except as  disclosed  in Schedule C, no member of
                  the Citizens  Group is obligated to make,  or is a party to an
                  agreement  that could  obligate it to make,  any payment  that
                  would not be deductible by reason of Section 162(m) or 280G of
                  the Code.  Schedule C describes  all material  tax  elections,
                  consents and  agreements  affecting any member of the Citizens
                  Group  and  lists all  types of  material  taxes  paid and tax
                  returns  filed by or on behalf of each member of the  Citizens
                  Group.  To  the  best  knowledge  of  Citizens,   no  Citizens
                  shareholder is a "foreign person" for purposes of Section 1445
                  of the Code.

                             (h) Options,  Warrants and Related  Matters.  There
                  are  no  outstanding  unexercised  options,  warrants,  calls,
                  commitments  or agreements of any character to which  Citizens
                  or Citizens  Bank is a party or by which it is bound,  calling
                  for the issuance of securities of Citizens or Citizens Bank or
                  any security  representing  the right to purchase or otherwise
                  receive any such security, except (i) as set forth on Schedule
                  D and (ii) the Option Agreement.

                             (i)  Property.  Citizens and Citizens  Bank own (or
                  enjoy use of under capital  leases) all property  reflected on
                  the  Citizens  Financial  Statements  as of June 30,  1996 and
                  December 31, 1995 (except property sold or otherwise  disposed
                  of in the ordinary course of business).  All property shown as
                  being owned is owned free and clear of all  mortgages,  liens,
                  pledges,  charges or  encumbrances  of any nature  whatsoever,
                  except those referred to in such Citizens Financial Statements
                  or the notes thereto,  liens for current taxes not yet due and
                  payable,  any unfiled  mechanics' liens and such  encumbrances
                  and  imperfections of title, if any, as are not substantial in
                  character or amount or otherwise  materially  impair Citizens'
                  consolidated business operations. The leases relating to


                                      -11-

<PAGE>



                  leased property are fairly reflected in such Citizens
                  Financial Statements.

                             Except for Other Real Estate  Owned  ("OREO"),  all
                  property and assets  material to the business or operations of
                  Citizens and Citizens Bank are in substantially good operating
                  condition and repair and such property and assets are adequate
                  for the business and  operations of Citizens and Citizens Bank
                  as currently conducted.

                             (j) Additional  Schedules  Furnished to Crestar. In
                  addition to any  Schedules  furnished  to Crestar  pursuant to
                  other provisions of this Agreement,  Citizens has furnished to
                  Crestar the following Schedules which are correct and complete
                  as of the date hereof:

                                     (1)  Employees.  Schedule D lists as of the
                             date  hereof  (A) the names of and  current  annual
                             salary rates for all present  employees of Citizens
                             and  Citizens  Bank  who  received,   respectively,
                             $150,000 or more in aggregate compensation, whether
                             in salary or  otherwise  but  excluding  commission
                             income as  reported  or would be  reported  on Form
                             W-2, during the year ended December 31, 1995 or are
                             presently  scheduled to receive salary in excess of
                             $150,000  during the year ending December 31, 1996,
                             (B) the number of shares of Citizens  Common  Stock
                             owned  beneficially by each director of Citizens or
                             Citizens Bank as of the date hereof,  (C) the names
                             of and the  number  of shares  of  Citizens  Common
                             Stock  owned by each person  known to Citizens  who
                             beneficially  owns 5% or  more  of the  outstanding
                             Citizens  Common Stock as of the date  hereof,  and
                             (D) the names of, the number of outstanding options
                             of, and the  exercise  price of, each  agreement to
                             make  stock  awards  granted to each  person  under
                             Citizens'  1986 Stock  Incentive Plan and Citizens'
                             1988 Stock  Option Plan or any option  granted to a
                             director   of    Citizens    or    Citizens    Bank
                             (collectively, "Citizens Options") and the exercise
                             price of each such Citizens Option.

                                     (2) Certain Contracts. Schedule E lists all
                             notes,  bonds,  mortgages,   indentures,  licenses,
                             lease    agreements   and   other   contracts   and
                             obligations  to which  Citizens or Citizens Bank is
                             an indebted party or a lessee,  licensee or obligee
                             as of the date hereof except for those entered into
                             by Citizens or Citizens Bank in the ordinary


                                      -12-

<PAGE>



                             course of its  business  consistent  with its prior
                             practice   and  that  do  not   involve  an  amount
                             remaining greater than $500,000.

                                     (3)   Employment   Contracts   and  Related
                             Matters.  Except  in  all  cases  as set  forth  on
                             Schedule F, neither  Citizens nor Citizens  Bank or
                             any subsidiary thereof is a party to any employment
                             contract or severance  agreement not  terminable at
                             the option of  Citizens or  Citizens  Bank  without
                             liability.  Except  in all  cases  as set  forth on
                             Schedule F, neither  Citizens nor Citizens  Bank or
                             any  subsidiary  thereof  is a  party  to  (A)  any
                             retirement,  profit  sharing  or  pension  plan  or
                             thrift plan or agreement  or employee  benefit plan
                             (as defined in Section 3 of the Employee Retirement
                             Income  Security  Act of 1974  ("ERISA")),  (B) any
                             management or consulting  agreement not  terminable
                             at the option of Citizens or Citizens  Bank without
                             liability, or (C) any union or labor agreement.

                                     (4) Real Estate. Schedule G (to be supplied
                             by  Citizens  to  Crestar  by  October  15,   1996)
                             describes,  as of the date hereof, all interests in
                             real property owned, leased or otherwise claimed by
                             Citizens and Citizens Bank, including OREO.

                                     (5)  Affiliates.  Schedule H sets forth the
                             names and number of shares of Citizens Common Stock
                             owned  as of the  date  hereof  beneficially  or of
                             record  by any  persons  Citizens  considers  to be
                             affiliates of Citizens  ("Citizens  Affiliates") as
                             that term is defined for purposes of Rule 145 under
                             the Securities Act of 1933 (the "1933 Act").

                             (k) Agreements in Force and Effect.  All contracts,
                  agreements,  plans, leases,  policies and licenses referred to
                  in any  Schedule  of Citizens  or  Citizens  Bank  referred to
                  herein to the best knowledge of Citizens' management are valid
                  and in  full  force  and  effect,  and  neither  Citizens  nor
                  Citizens Bank has breached any provision of, nor is in default
                  in  any  respect  under  the  terms  of,  any  such  contract,
                  agreement,  lease,  policy  or  license,  the  effect of which
                  breach or default  would have a material  adverse  effect upon
                  either the  financial  condition,  results of  operations,  or
                  business of Citizens on a consolidated basis.

                             (l)  Legal Proceedings; Compliance with Laws.
                  Schedule I describes all legal, administrative,


                                      -13-

<PAGE>



                  arbitration or other proceeding or governmental  investigation
                  known  to  Citizens  or  Citizens  Bank  pending  or,  to  the
                  knowledge  of  Citizens'  and  Citizens   Bank's   management,
                  threatened  or  probable  of  assertion  against  Citizens  or
                  Citizens  Bank.  Except  as set forth on  Schedule  I, no such
                  proceeding or investigation,  if decided adversely, would have
                  a material  adverse effect on either the financial  condition,
                  results  of   operations   or   business   of  Citizens  on  a
                  consolidated  basis.  Except  as  set  forth  in  Schedule  I,
                  Citizens  and  Citizens  Bank have  complied  in all  material
                  respects with any laws, ordinances, requirements,  regulations
                  or   orders   applicable   to  its   business   except   where
                  noncompliance  would  not have a  material  adverse  effect on
                  either  the  financial  condition,  results of  operations  or
                  business of Citizens on a  consolidated  basis.  Citizens  and
                  Citizens Bank have all licenses,  permits, orders or approvals
                  (collectively,  the "Permits") of any federal, state, local or
                  foreign governmental or regulatory body that are necessary for
                  the  conduct of its  business  and the  absence of which would
                  have a material  adverse  effect on the  financial  condition,
                  results  of   operations   or   business   of  Citizens  on  a
                  consolidated  basis; the Permits are in full force and effect;
                  no  violations  are or have been  recorded  in  respect of any
                  Permits nor has  Citizens or Citizens  Bank  received  written
                  notice of any violations  which would have a material  adverse
                  effect on the  financial  condition,  results of operations or
                  business  of  Citizens  on  a  consolidated   basis;   and  no
                  proceeding  is pending or, to the  knowledge  of Citizens  and
                  Citizens  Bank,  threatened  to revoke  or limit  any  Permit.
                  Except  as set  forth in  Schedule  I,  neither  Citizens  nor
                  Citizens  Bank has  entered  into any  agreements  or  written
                  understandings   with  the  Federal   Reserve,   the  Maryland
                  Department,  the FDIC or any other  regulatory  agency  having
                  authority  over it.  Neither  Citizens  nor  Citizens  Bank is
                  subject to any  judgment,  order,  writ,  injunction or decree
                  which  materially  adversely  affects,  or might reasonably be
                  expected  materially  adversely to affect either the financial
                  condition, results of operations, or business of Citizens on a
                  consolidated basis.

                             (m)     Employee Benefit Plans.

                                     (1)  Schedule  F  includes  a  correct  and
                             complete list of, and Crestar has been  furnished a
                             true and correct  copy of (or an  accurate  written
                             description  thereof in the case of oral agreements
                             or  arrangements)  (A) all  qualified  pension  and
                             profit-sharing  plans,  all deferred  compensation,
                             consultant, severance, thrift, option, bonus and


                                      -14-

<PAGE>



                             group insurance  contracts and all other incentive,
                             welfare and employee benefit plans, trust,  annuity
                             or  other   funding   agreements,   and  all  other
                             agreements  (including  oral  agreements)  that are
                             presently in effect, or have been approved prior to
                             the date  hereof,  maintained  for the  benefit  of
                             employees  or  former   employees  of  Citizens  or
                             Citizens Bank or the dependents or beneficiaries of
                             any  employee  or former  employee  of  Citizens or
                             Citizens Bank, whether or not subject to ERISA (the
                             "Employee  Plans"),  (B) the most recent  actuarial
                             and  financial  reports  prepared or required to be
                             prepared  with respect to any Employee Plan and (C)
                             the  most  recent  annual  reports  filed  with any
                             governmental  agency,  the  most  recent  favorable
                             determination letter issued by the Internal Revenue
                             Service,  and any  open  requests  for  rulings  or
                             determination  letters,  that  pertain  to any such
                             qualified Employee Plan. Schedule F identifies each
                             Employee  Plan  that is  intended  to be  qualified
                             under Section 401(a) of the Code and each such plan
                             is qualified.

                                     (2) Neither Citizens, Citizens Bank nor any
                             employee   pension  benefit  plan  (as  defined  in
                             Section   3(2)  of   ERISA  (a   "Pension   Plan"))
                             maintained  or  previously  maintained  by it,  has
                             incurred  or is  expected  to  incur  any  material
                             liability   to   the   Pension   Benefit   Guaranty
                             Corporation  ("PBGC"),  or to the Internal  Revenue
                             Service  ("IRS") or to the Department of Labor with
                             respect to any Pension Plan. There is not currently
                             pending  with the PBGC any filing  with  respect to
                             any  reportable  event under  Section 4043 of ERISA
                             nor has any reportable event occurred as to which a
                             filing is required and has not been made.

                                     (3) Full  payment  has been made (or proper
                             accruals   have   been    established)    for   all
                             contributions  which  are  required  or  for  which
                             benefits  have  accrued,  for periods  prior to the
                             Closing  Date,  as defined in Section  6.1  hereof,
                             under the terms of each Employee Plan,  ERISA, or a
                             collective  bargaining  agreement,  no  accumulated
                             funding  deficiency  (as  defined in Section 302 of
                             ERISA or  Section  412 of the Code)  whether or not
                             waived,  exists with  respect to any  Pension  Plan
                             (including any Pension Plan  previously  maintained
                             by Citizens or  Citizens  Bank),  and except as set
                             forth on Schedule F, there is no "unfunded current


                                      -15-

<PAGE>



                             liability" (as defined in Section 412 of the Code)
                             with respect to any Pension Plan.

                                     (4) No  Employee  Plan is a  "multiemployer
                             plan"  (as  defined  in  Section  3(37) of  ERISA).
                             Neither Citizens nor Citizens Bank has incurred any
                             liability   under  Section  4201  of  ERISA  for  a
                             complete    or    partial    withdrawal    from   a
                             multi-employer plan (as defined in Section 3(37) of
                             ERISA).  Neither  Citizens  nor  Citizens  Bank has
                             participated  in or  agreed  to  participate  in, a
                             multiemployer  plan (as defined in Section 3(37) of
                             ERISA).

                                     (5) All Employee  Plans that are  "employee
                             benefit  plans,"  as  defined  in  Section  3(3) of
                             ERISA,  that are maintained by Citizens or Citizens
                             Bank  or  previously   maintained  by  Citizens  or
                             Citizens Bank comply and have been  administered in
                             compliance in all material  respects with ERISA and
                             all other applicable legal requirements,  including
                             the  terms  of such  plans,  collective  bargaining
                             agreements,  annual  reporting  requirements of the
                             IRS and the  Department  of Labor,  and  securities
                             laws.  Neither  Citizens nor Citizens  Bank has any
                             material  liability under any such plan that is not
                             reflected in the Citizens  Financial  Statements or
                             on Schedule F hereto.

                                     (6) Except as set forth on  Schedule  F, no
                             prohibited transaction has occurred with respect to
                             any  Employee  Plan  that is an  "employee  benefit
                             plan"  (as  defined  in  Section   3(3)  of  ERISA)
                             maintained   by  Citizens   or  Citizens   Bank  or
                             previously  maintained by Citizens or Citizens Bank
                             that  would  result,  directly  or  indirectly,  in
                             material liability under ERISA or in the imposition
                             of a material  excise tax under Section 4975 of the
                             Code.

                                     (7)  Schedule F  identifies  each  Employee
                             Plan that is an "employee welfare benefit plan" (as
                             defined  in  Section  3(1) of  ERISA)  and which is
                             funded.  The funding  under each such plan does not
                             exceed the  limitations  under  Section  419A(b) or
                             419A(c) of the Code.  Neither Citizens nor Citizens
                             Bank is  subject to  taxation  on the income of any
                             such plan or any such plan previously maintained by
                             Citizens or Citizens Bank.



                                      -16-

<PAGE>



                                     (8)  Schedule  F  identifies  the method of
                             funding  (including any individual  accounting) for
                             all  post-retirement   medical  or  life  insurance
                             benefits for the employees of Citizens and Citizens
                             Bank.  Schedule F also  discloses the funded status
                             of these Employee Plans.

                                     (9)  Schedule F identifies  each  corporate
                             owned life insurance policy,  including any key man
                             insurance  policy and policy  insuring  the life of
                             any  current  or former  director  or  employee  of
                             Citizens or Citizens  Bank,  and indicates for each
                             such  policy,  the face  amount of  coverage,  cash
                             surrender value, if any, and annual premiums.

                                     (10) No trade or  business  is, or has ever
                             been, treated as a single employer with Citizens or
                             Citizens Bank for employee  benefit  purposes under
                             ERISA  and  the  Code,   other  than  a  subsidiary
                             identified on Schedule M.

                             (n)  Insurance.  All  policies  or binders of fire,
                  liability,   product   liability,    workmen's   compensation,
                  vehicular and other insurance held by or on behalf of Citizens
                  or Citizens Bank are described on Schedule J and are valid and
                  enforceable in accordance with their terms,  are in full force
                  and effect,  and insure  against risks and  liabilities to the
                  extent and in the manner  customary  for the  industry and are
                  deemed  appropriate  and  sufficient  by Citizens and Citizens
                  Bank.  Neither  Citizens nor Citizens  Bank is in default with
                  respect  to any  provision  contained  in any such  policy  or
                  binder and has not  failed to give any  notice or present  any
                  claim  under  any such  policy  or  binder  in due and  timely
                  fashion.  Neither  Citizens  nor  Citizens  Bank has  received
                  notice of  cancellation  or  non-renewal of any such policy or
                  binder.  Neither  Citizens nor Citizens  Bank has knowledge of
                  any  inaccuracy  in  any  application  for  such  policies  or
                  binders,  any failure to pay premiums  when due or any similar
                  state of facts that might  form the basis for  termination  of
                  any such  insurance.  Neither  Citizens nor Citizens  Bank has
                  knowledge  of any state of facts or of the  occurrence  of any
                  event  that is  reasonably  likely  to form the  basis for any
                  material  claim  against it not fully  covered  (except to the
                  extent  of  any  applicable  deductible)  by the  policies  or
                  binders referred to above.  Neither Citizens nor Citizens Bank
                  has received  notice from any of its  insurance  carriers that
                  any insurance  premiums  will be  materially  increased in the
                  future  or  that  any  such  insurance  coverage  will  not be
                  available in


                                      -17-

<PAGE>



                  the future on substantially the same terms as now in
                  effect.

                             (o) Loan  Portfolio.  Each loan  outstanding on the
                  books of Citizens and Citizens Bank is in all respects what it
                  purports to be, was made in the  ordinary  course of business,
                  was not  known to be  uncollectible  at the time it was  made,
                  accrues interest (except for loans recorded on Citizens Bank's
                  books as  non-accrual)  in  accordance  with the  terms of the
                  loan,  and with respect to loans  originated  by Citizens Bank
                  was made in  accordance  with  Citizens  Bank's  standard loan
                  policies  as in  effect  at the time  the loan was  negotiated
                  except for loans to facilitate  the sale of OREO or loans with
                  renegotiated  terms and  conditions.  The  records of Citizens
                  Bank  regarding  all  loans  outstanding  and  OREO  owned  by
                  Citizens Bank are accurate in all material  respects,  and the
                  risk  classifications  for loans  outstanding are, in the best
                  judgment  of the  management  of  Citizens,  appropriate.  The
                  allowance  for  loan  losses,  as  reflected  in the  Citizens
                  Financial Statements,  has been established in accordance with
                  generally accepted accounting principles. In the best judgment
                  of the  management of Citizens,  such reserves are adequate as
                  of the date hereof and will be  adequate  as of the  Effective
                  Time of the  Holding  Company  Merger to absorb  all known and
                  anticipated  loan  losses in the loan  portfolio  of  Citizens
                  Bank. Except as identified on Schedule K, no loan in excess of
                  $500,000  has been  classified  by  examiners  (regulatory  or
                  internal)  as "Special  Mention",  "Substandard",  "Doubtful",
                  "Loss",  or words of similar  import.  Except as  disclosed on
                  Schedule G, the OREO  included in any  nonperforming  asset of
                  Citizens  Bank is  recorded at the lower of cost or fair value
                  less estimated  costs to sell based on independent  appraisals
                  that   comply   with  the   requirements   of  the   Financial
                  Institutions Reform,  Recovery and Enforcement Act of 1989 and
                  Uniform Standards of Professional  Appraisal Practice.  Except
                  as   identified  on  Schedule  K,  to  the  knowledge  of  the
                  management of Citizens and Citizens Bank,  each loan reflected
                  as an asset on the Citizens Financial Statements is the legal,
                  valid and binding obligation of the obligor and any guarantor,
                  subject to bankruptcy,  insolvency,  fraudulent conveyance and
                  other laws of general  applicability  relating to or affecting
                  creditors' rights and to general  principles of equity, and no
                  defense, offset or counterclaim has been asserted with respect
                  to any such loan,  which if  successful  would have a material
                  adverse  effect  on  the  financial   condition,   results  of
                  operation or business of Citizens on a consolidated basis.


                                      -18-

<PAGE>




                             (p) Absence of  Changes.  Except as  identified  on
                  Schedule L, since  December 31,  1995,  there has not been any
                  material   adverse   change   in  the   aggregate   assets  or
                  liabilities,  earnings  or business  of  Citizens,  other than
                  changes  resulting from or  attributable  to (i) changes since
                  such  date  in  laws  or   regulations,   generally   accepted
                  accounting  principles or  interpretations  of either  thereof
                  that  affect  the  banking  or  savings  and  loan  industries
                  generally,  (ii) changes  since such date in the general level
                  of interest rates,  (iii) expenses since such date incurred in
                  connection   with  the   transactions   contemplated  by  this
                  Agreement,  (iv) accruals and reserves by Citizens or Citizens
                  Bank since  such date  pursuant  to the terms of  Section  4.8
                  hereof,  or (v)  any  other  accruals,  reserves  or  expenses
                  incurred  by  Citizens  or  Citizens  Bank since such date and
                  noted on Schedule L. Since  December 31, 1995, the business of
                  Citizens has been conducted only in the ordinary course.

                             (q) Brokers and Finders. Neither Citizens, Citizens
                  Bank nor any of their  officers,  directors or employees  have
                  employed  any broker or finder or incurred any  liability  for
                  any brokerage fees, commissions or finders' fees in connection
                  with  the  transactions  contemplated  herein  except  for the
                  engagement  of  Keefe,  Bruyette  & Woods,  whose  fee for its
                  engagement shall not exceed approximately $700,000.

                             (r) Subsidiaries;  Partnerships and Joint Ventures.
                  Citizens' only  subsidiaries,  direct or indirect,  other than
                  Citizens Bank, are set forth in Schedule M. Such  corporations
                  are duly  organized,  validly  existing  and in good  standing
                  under the laws of their jurisdiction of incorporation and have
                  all requisite  corporate power and authority to own, lease and
                  operate their properties and to carry on their business as now
                  being  conducted  in all  material  respects.  Citizens  owns,
                  directly  or  indirectly,  all of the issued  and  outstanding
                  common stock of its subsidiaries  free and clear of any liens,
                  claims,  encumbrances,  charges or rights of third  parties of
                  any kind  whatsoever  and is not a party to any joint  venture
                  agreement or partnership except as set forth in Schedule M.

                             (s)  Reports.  Since  January 1, 1992  Citizens and
                  Citizens  Bank (and any  corporation  merged into  Citizens or
                  Citizens Bank) have filed all material reports and statements,
                  together with any amendments  required to be made with respect
                  thereto,  that were  required  to be filed  with (i) the FDIC,
                  (ii)  the  Maryland  Department,   (iii)  the  Office  of  the
                  Comptroller of the Currency ("OCC"),


                                      -19-

<PAGE>



                  (iv)  the  Virginia  Bureau  of  Financial  Institutions  (the
                  "Virginia   Bureau"),   (v)  the  SEC  and  (vi)   any   other
                  governmental   or   regulatory   authority  or  agency  having
                  jurisdiction over their  operations.  Each of such reports and
                  documents,  including the financial  statements,  exhibits and
                  schedules thereto, filed with the SEC pursuant to the 1934 Act
                  was in  form  and  substance  in  compliance  in all  material
                  respects  with the 1934 Act. No such report or  statement,  or
                  any amendments  thereto,  contains any statement which, at the
                  time  and in  light of the  circumstances  under  which it was
                  made,  was false or  misleading  with  respect to any material
                  fact  necessary  in  order to make  the  statements  contained
                  therein  not  false or  misleading.  Citizens  is a  reporting
                  company  under  Section 12(g) or 15(d) of the 1934 Act and the
                  regulations of the SEC.

                             (t)  Environmental Matters.  For purposes of this
                  subsection, the following terms shall have the indicated
                  meaning:

                             "Environmental  Law"  means any  federal,  state or
                  local  law,  statute,   ordinance,  rule,  regulation,   code,
                  license,  permit,  authorization,  approval,  consent,  order,
                  judgment,   decree,   injunction   or   agreement   with   any
                  governmental   entity   relating   to  (i)   the   protection,
                  preservation  or  restoration of the  environment  (including,
                  without   limitation,   air,   water  vapor,   surface  water,
                  groundwater,  drinking water supply,  surface soil, subsurface
                  soil,  plant and animal life or any other  natural  resource),
                  and/or   (ii)  the   use,   storage,   recycling,   treatment,
                  generation,  transportation,  processing,  handling, labeling,
                  production,  release or disposal of Hazardous Substances.  The
                  term  "Environmental  Law" includes without limitation (i) the
                  Comprehensive   Environmental   Response,   Compensation   and
                  Liability Act, as amended, 42 U.S.C. Section 9601, et seq; the
                  Resource  Conservation and Recovery Act, as amended, 42 U.S.C.
                  Section 6901, et seq; the Clean Air Act, as amended, 42 U.S.C.
                  Section 7401, et seq; the Federal Water Pollution Control Act,
                  as  amended,  33  U.S.C.  Section  1251,  et  seq;  the  Toxic
                  Substances Control Act, as amended, 15 U.S.C. Section 9601, et
                  seq; the Emergency  Planning and Community  Right to Know Act,
                  42 U.S.C.  Section 11001, et seq; the Safe Drinking Water Act,
                  42 U.S.C.  Section 300f, et seq; and all comparable  state and
                  local  laws,  and  (ii)  any  common  law  (including  without
                  limitation  common law that may impose strict  liability) that
                  may impose  liability or  obligations  for injuries or damages
                  due to, or  threatened  as a result  of,  the  presence  of or
                  exposure to any Hazardous Substance.


                                      -20-

<PAGE>




                             "Hazardous Substance" means any substance presently
                  listed, defined, designated or classified as hazardous, toxic,
                  radioactive or dangerous,  or otherwise  regulated,  under any
                  Environmental  Law, whether by type or by quantity,  including
                  any  material  containing  any such  substance as a component.
                  Hazardous  Substances include without limitation  petroleum or
                  any  derivative or byproduct  thereof,  asbestos,  radioactive
                  material, and polychlorinated biphenyls.

                             "Loan  Portfolio  Properties  and Other  Properties
                  Owned" means those properties owned or operated by Citizens or
                  Citizens Bank or any of their  subsidiaries,  provided,  those
                  properties  serving  as  collateral  for any  loans  made  and
                  retained by Citizens or Citizens Bank or for which Citizens or
                  Citizens  Bank  serves in a trust  relationship  for the loans
                  retained in portfolio shall be included within this definition
                  only to the extent management of Citizens has actual knowledge
                  of a violation  of any  Environmental  Law with respect to any
                  such property.

                             Except as disclosed in Schedule N, to the best
                  knowledge of Citizens and Citizens Bank,

                                       (i) Neither  Citizens nor Citizens  Bank
                             is in violation  of or liable under any
                             Environmental Law;

                                      (ii) none of the Loan Portfolio
                             Properties and Other  Properties  Owned is in
                             violation of or liable under any Environmental Law;
                             and

                                     (iii) there are no actions, suits, demands,
                             notices,  claims,   investigations  or  proceedings
                             pending or threatened  relating to the liability of
                             the Loan Portfolio  Properties and Other Properties
                             Owned  under  any  Environmental   Law,   including
                             without  limitation any notices,  demand letters or
                             requests for information  from any federal or state
                             environmental   agency   relating   to   any   such
                             liabilities  under or violations  of  Environmental
                             Law.

                             (u) Accounting; Tax; Regulatory Matters. Subject to
                  action taken by the Board of Directors of Citizens pursuant to
                  or as a result of the exception  clause to the first  sentence
                  of Section  4.4  hereof,  Citizens  has not taken or agreed to
                  take  any  action  or  has  any   knowledge  of  any  fact  or
                  circumstance  that would  prevent the Holding  Company  Merger
                  from qualifying as a business


                                      -21-

<PAGE>



                  combination  accounted  for  as  a  pooling-of-interests,   or
                  prevent the Holding Company Combination (as defined in Section
                  5.1(e)) from qualifying as a reorganization within the meaning
                  of Section 368 of the Code, or that would materially impede or
                  delay receipt of any approval referred to in Section 4.6.

                             (v)  Regulatory  Approvals.  Neither  Citizens  nor
                  Citizens Bank knows of any reason why the approvals,  consents
                  and  waivers  of  governmental   authorities  referred  to  in
                  Sections  5.1(f) and 5.2(e) hereof should not be obtained on a
                  timely basis  without the  imposition  of any condition of the
                  type referred to in Section 5.1(f) hereof.

                             (w)  Citizens Stock Buyback Program.  Citizens has
                  terminated its stock buyback program announced on August
                  8, 1996, and has no plans to commence a stock buyback
                  program.

                             (x)  Disclosure.   Except  to  the  extent  of  any
                  subsequent  correction  or  supplement  with  respect  thereto
                  furnished  prior to the date  hereof,  no  written  statement,
                  certificate,  schedule,  list  or  other  written  information
                  furnished  by or on behalf of Citizens at any time to Crestar,
                  in connection with this Agreement, when considered as a whole,
                  contains or will  contain any untrue  statement  of a material
                  fact or omits or will omit to state a material fact  necessary
                  in order to make the statements herein or therein, in light of
                  the circumstances  under which they were made, not misleading.
                  Each  document  delivered  or to be  delivered  by Citizens to
                  Crestar  is or  will  be a true  and  complete  copy  of  such
                  document,  unmodified except by another document  delivered by
                  Citizens.

                  3.2.  Representations and Warranties of Crestar, Crestar
Bank and Subsidiary.  Crestar and Crestar Bank represent and
warrant to Citizens and Citizens Bank as follows:

                             (a) Organization,  Standing and Power. Crestar is a
                  corporation  duly  organized,  validly  existing  and in  good
                  standing  under  the laws of  Virginia  and has all  requisite
                  corporate  power and  authority to own,  lease and operate its
                  properties   and  to  carry  on  its  business  as  now  being
                  conducted.  Crestar has  delivered  to Citizens  complete  and
                  correct  copies  of its  Articles  of  Incorporation  and  all
                  amendments  thereto  to the date  hereof  and its  By-laws  as
                  amended to the date hereof.



                                      -22-

<PAGE>



                             Crestar   Bank  is  a  banking   corporation   duly
                  organized,  validly  existing and in good  standing  under the
                  laws of Virginia  and has all  requisite  corporate  power and
                  authority  to own,  lease and  operate its  properties  and to
                  carry on its business as now being  conducted.  At the date of
                  this Agreement,  Crestar Bank has had no business  operations.
                  Crestar Bank has been formed to  facilitate  a  conversion  of
                  Crestar  Bank  N.A.  from  a  national   banking   association
                  headquartered  in  the  District  of  Columbia  to a  Virginia
                  banking   corporation,   headquartered   in  Fairfax   County,
                  Virginia.  After  conversion of Crestar Bank N.A. into Crestar
                  Bank,  prior to the end of 1996 Crestar  contemplates  merging
                  Crestar Bank  (Virginia) and Crestar Bank MD into Crestar Bank
                  DC.  (Prior to that  merger,  Crestar  Bank FSB will be merged
                  into Crestar Bank MD.) It is anticipated that at the Effective
                  Time of the Holding Company  Merger,  Crestar Bank will be the
                  only  banking  subsidiary  of  Crestar  and will  carry on the
                  business  formerly   conducted  by  Crestar  Bank  (Virginia),
                  Crestar Bank N.A., Crestar Bank MD and Crestar Bank FSB.

                             (b) Capital Structure.  (i) Crestar. The authorized
                  capital  stock of Crestar  consists of  100,000,000  shares of
                  Common Stock,  par value $5 and 2,000,000  shares of Preferred
                  Stock,  par value  $100 of which  42,768,051  shares of Common
                  Stock  and no  shares  of  Preferred  Stock  were  issued  and
                  outstanding  as of  June  30,  1996.  All of such  issued  and
                  outstanding  shares  of  Crestar  Common  Stock  were  validly
                  issued, fully paid and nonassessable at such date.

                             (ii) Crestar Bank. The authorized  capital stock of
                  Crestar Bank consists of 525,775 shares of common stock,  $150
                  par value,  of which no shares were issued and  outstanding as
                  of June 30, 1996.  All shares of common stock of Crestar Bank,
                  when  issued,   will  be  validly   issued,   fully  paid  and
                  nonassessable. Once issued, Crestar will own all of the issued
                  and  outstanding  capital stock of Crestar Bank free and clear
                  of any liens, claims, encumbrances, charges or rights of third
                  parties of any kind whatsoever.

                             (iii) Subsidiary.  The authorized  capital stock of
                  Subsidiary consists of 1,000 shares of common stock, $5.00 par
                  value,  of which 100 shares were issued and  outstanding as of
                  the date of this  Agreement.  All such issued and  outstanding
                  shares of common  stock of  Subsidiary  were  validly  issued,
                  fully paid and  nonassessable.  Crestar owns all of the issued
                  and outstanding capital stock of Subsidiary free and clear of


                                      -23-

<PAGE>



                  any liens,  claims,  encumbrances,  charges or rights of third
                  parties of any kind whatsoever.  Subsidiary has been organized
                  solely to facilitate the  acquisition  of Citizens,  and since
                  its  organization  on  September  11, 1996 has had no business
                  operations,  Subsidiary will have no business operations prior
                  to the Effective Time of the Holding Company Merger.

                             (c)  Authority.  The execution and delivery of this
                  Agreement   and   the   consummation   of   the   transactions
                  contemplated  hereby have been duly and validly  authorized by
                  all  necessary  action  on  the  part  of  Crestar;  and  this
                  Agreement  is a  valid  and  binding  obligation  of  Crestar,
                  enforceable  in accordance  with its terms.  The execution and
                  delivery  of  this   Agreement,   the   consummation   of  the
                  transactions  contemplated  hereby and  compliance  by Crestar
                  with any of the  provisions  hereof will not (i) conflict with
                  or result  in a breach of any  provision  of its  Articles  of
                  Incorporation  or  By-laws  or a default  (or give rise to any
                  right of termination,  cancellation or acceleration) under any
                  of the terms,  conditions  or  provisions  of any note,  bond,
                  mortgage, indenture, license, agreement or other instrument or
                  obligation to which Crestar is a party,  or by which it or any
                  of its  properties  or assets may be bound or (ii) violate any
                  order, writ, injunction,  decree,  statute, rule or regulation
                  applicable to Crestar or any of its  properties or assets.  No
                  consent or approval by any governmental authority,  other than
                  compliance  with applicable  federal and state  securities and
                  banking  laws,  the rules of the New York Stock  Exchange  and
                  regulations  of the  Federal  Reserve  Board,  the  FDIC,  the
                  Maryland  Department  and the  Virginia  Bureau is required in
                  connection  with the execution and delivery by Crestar of this
                  Agreement or the  consummation by Crestar of the  transactions
                  contemplated hereby or by the Holding Company Plan of Merger.

                             The  execution  and delivery of this  Agreement and
                  the consummation of the transactions  contemplated hereby have
                  been duly and validly  authorized by all  necessary  action on
                  the part of Crestar  Bank,  and this  Agreement is a valid and
                  binding obligation of Crestar Bank,  enforceable in accordance
                  with its terms.  The execution and delivery of this Agreement,
                  the consummation of the transactions  contemplated  hereby and
                  compliance by Crestar Bank with any of the  provisions  hereof
                  will  not (i)  conflict  with or  result  in a  breach  of any
                  provision  of its  Articles of  Incorporation  or By-laws or a
                  default   (or  give   rise  to  any   right  of   termination,
                  cancellation  or   acceleration)   under  any  of  the  terms,
                  conditions or


                                      -24-

<PAGE>



                  provisions of any note, bond,  mortgage,  indenture,  license,
                  agreement or other  instrument  or obligation to which Crestar
                  Bank is a party,  or by which it or any of its  properties  or
                  assets  may  be  bound,  or  (ii)  violate  any  order,  writ,
                  injunction,  decree, statute, rule or regulation applicable to
                  Crestar Bank or any of its properties or assets. No consent or
                  approval by any government  authority,  other than  compliance
                  with applicable federal and state securities and banking laws,
                  and  regulations of the Federal  Reserve Board,  the FDIC, the
                  Maryland  Department and the Virginia  Bureau,  is required in
                  connection  with the execution and delivery by Crestar Bank of
                  this  Agreement  or the  consummation  by Crestar  Bank of the
                  transactions contemplated hereby.

                             (d)  Financial Statements.  Schedule O contains
                  copies of the following consolidated financial statements
                  of Crestar (the "Crestar Financial Statements"):

                                 (i) Consolidated Balance Sheets as of
                             December 31, 1995 and 1994 (audited) and as of
                             June 30, 1996 and 1995 (unaudited);

                                (ii) Consolidated  Income Statements for each of
                             the three years ended December 31, 1995,  1994, and
                             1993  (audited)  and the six months  ended June 30,
                             1996 and 1995 (unaudited);

                               (iii) Consolidated   Statements  of  Changes  in
                             Shareholders'  Equity  for each of the three  years
                             ended  December 31, 1995,  1994 and 1993  (audited)
                             and the three and six months  ended  June 30,  1996
                             and 1995 (unaudited); and

                                (iv) Consolidated  Statements of Cash Flows for
                             each of the three years ended  December  31,  1995,
                             1994 and 1993  (audited)  and the six months  ended
                             June 30, 1996 and 1995 (unaudited).

                  Such consolidated  financial  statements and the notes thereto
                  have been  prepared  in  accordance  with  generally  accepted
                  accounting principles applied on a consistent basis throughout
                  the periods  indicated  unless  otherwise noted in the Crestar
                  Financial  Statements.   Each  of  such  consolidated  balance
                  sheets, together with the notes thereto, presents fairly as of
                  its date the financial condition and assets and liabilities of
                  Crestar.  The consolidated  income  statements,  statements of
                  changes in shareholders'  equity and statements of cash flows,
                  together with the notes thereto, present fairly the results of
                  operations, shareholders' equity and cash


                                      -25-

<PAGE>



                  flows of Crestar for the periods indicated in accordance
                  with GAAP.

                             (e) Absence of Undisclosed Liabilities. At June 30,
                  1996 and  December  31,  1995,  Crestar  and its  consolidated
                  subsidiaries  had  no  material  obligations  or  liabilities,
                  (contingent  or  otherwise)  of  any  nature  which  were  not
                  reflected in the Crestar Financial Statement as of such dates,
                  or disclosed in the notes thereto,  except for those which are
                  disclosed  in  Schedules  specifically  referred  to herein or
                  which in the aggregate are immaterial.

                             (f) Absence of  Changes.  Since  December  31, 1995
                  there  has  not  been  any  material  adverse  change  in  the
                  condition  (financial  or  otherwise),   aggregate  assets  or
                  liabilities,  earnings  or  business  of  Crestar,  other than
                  changes  resulting from or  attributable  to (i) changes since
                  such  date  in  laws  or   regulations,   generally   accepted
                  accounting  principles or  interpretations  of either  thereof
                  that  affect  the  banking  or  savings  and  loan  industries
                  generally,  (ii) changes  since such date in the general level
                  of interest rates, and (iii) expenses since such date incurred
                  in  connection  with  the  transactions  contemplated  by this
                  Agreement. Since December 31, 1995 the business of Crestar has
                  been conducted only in the ordinary course.

                             (g) Subsidiaries. Crestar's first-tier subsidiaries
                  are Crestar Bank (a Virginia banking corporation  separate and
                  distinct  from  Crestar Bank DC),  Crestar Bank N.A.,  Crestar
                  Bank MD, Crestar Bank FSB, Crestar Insurance Agency, Inc., and
                  Crestar  Securities  Corporation.  Such  corporations are duly
                  organized,  validly  existing and in good  standing  under the
                  laws of their respective  jurisdictions  of incorporation  and
                  have all requisite corporate power and authority to own, lease
                  and operate their properties and to carry on their business as
                  now being conducted in all material  respects.  As of the date
                  hereof,   Crestar,   Crestar   Bank  and  Crestar   Securities
                  Corporation  (other than in a fiduciary  capacity)  do not own
                  directly or  indirectly,  or have any rights to  acquire,  any
                  shares of Citizens Common Stock.

                             (h)  Reports.  Since  January 1, 1992,  Crestar has
                  filed all material  reports and statements,  together with any
                  amendments required to be made with respect thereto, that were
                  required to be filed with (i) the Federal Reserve Board,  (ii)
                  the FDIC,  (iii) the OCC,  (iv) the Virginia  Bureau,  (v) the
                  Office  of  Thrift  Suspension  ("OTS"),   (vi)  the  Maryland
                  Department, (vii) the SEC and


                                      -26-

<PAGE>



                  (viii)  any other  governmental  or  regulatory  authority  or
                  agency having jurisdiction over their operations. Each of such
                  reports and  documents,  including the  financial  statements,
                  exhibits and schedules thereto, filed with the SEC pursuant to
                  the 1934 Act was in form and substance in compliance  with the
                  1934 Act.  No such  report  or  statement,  or any  amendments
                  thereto,  contains  any  statement  which,  at the time and in
                  light of the circumstances  under which it was made, was false
                  or misleading  with respect to any material fact  necessary in
                  order to make the  statements  contained  therein not false or
                  misleading.

                             (i) Tax Matters. Each of Crestar, Crestar Bank, and
                  all  other   corporations   that  are   members  of  the  same
                  "affiliated  group," as defined in Section  1504(a)(1)  of the
                  Code, as Crestar (collectively, the "Crestar Group") has filed
                  or caused to be filed or (in the case of  returns  or  reports
                  not yet due) will file all tax returns and reports required to
                  have been filed by or for it before the Effective  Time of the
                  Holding Company  Merger.  Each member of the Crestar Group has
                  paid  or made  adequate  provision  for or  (with  respect  to
                  returns or reports not yet filed) before the Effective Time of
                  the Holding Company Merger will pay or make adequate provision
                  for all taxes,  additions to tax, penalties,  and interest for
                  all  periods   covered  by  those  returns  or  reports.   The
                  consolidated balance sheets contained in the Crestar Financial
                  Statements  fully  and  properly  reflect,  as  of  the  dates
                  thereof,  the  aggregate  liabilities  of the  members  of the
                  Crestar  Group  for  all  accrued  taxes,  additions  to  tax,
                  penalties  and interest in accordance  with GAAP.  For periods
                  ending after  December 31, 1995, the books and records of each
                  member of the  Crestar  Group fully and  properly  reflect its
                  liability for all accrued taxes,  additions to tax,  penalties
                  and interest in accordance  with GAAP.  Except as disclosed in
                  Schedule P, no member of the Crestar Group has granted (nor is
                  it subject to) any waiver of the period of limitations for the
                  assessment of tax for any currently open taxable  period,  and
                  no unpaid tax deficiency has been asserted in writing  against
                  or with  respect  to any  member of the  Crestar  Group by any
                  taxing authority.

                             (j) Property.  Crestar and its subsidiaries own (or
                  enjoy use of under capital  leases) all property  reflected on
                  the  Crestar  Financial  Statements  as of June  30,  1996 and
                  December 31, 1995 as being owned by them (except property sold
                  or otherwise  disposed of in the ordinary course of business).
                  All property shown as


                                      -27-

<PAGE>



                  being  owned is  owned  free and  clear of  mortgages,  liens,
                  pledges,  charges or  encumbrances  of any nature  whatsoever,
                  except those referred to in such Crestar Financial  Statements
                  or the notes thereto,  liens for current taxes not yet due and
                  payable,  any unfiled  mechanic's liens and such  encumbrances
                  and  imperfections of title, if any, as are not substantial in
                  character  or  amount or  otherwise  would  materially  impair
                  Crestar's   consolidated   business  operations.   The  leases
                  relating  to leased  property  are  fairly  reflected  in such
                  Crestar Financial Statements.

                             All property and assets material to the business or
                  operations   of   Crestar   and   its   subsidiaries   are  in
                  substantially  good operating  condition and repair,  and such
                  property   and  assets  are  adequate  for  the  business  and
                  operations of Crestar and its subsidiaries

                             (k)  Agreements  in Force and Effect.  All material
                  contracts, agreements, plans, leases, policies and licenses of
                  Crestar and its  subsidiaries  are valid and in full force and
                  effect; and Crestar and its subsidiaries have not breached any
                  material  provision  of,  or are in  default  in any  material
                  respect  under  the terms of,  any such  contract,  agreement,
                  lease,  policy  or  license,  the  effect  of which  breach or
                  default  would  have  a  material   adverse  effect  upon  the
                  financial  condition,  results of  operations  or  business of
                  Crestar and its subsidiaries taken as a whole.

                             (l) Legal Proceedings;  Compliance with Laws. There
                  is no legal,  administrative,  arbitration or other proceeding
                  or governmental investigation pending, or, to the knowledge of
                  Crestar's  management,  threatened  or probable  of  assertion
                  which,  if decided  adversely,  would have a material  adverse
                  effect on the  financial  condition,  results  of  operations,
                  business  or  prospects  of Crestar on a  consolidated  basis.
                  Crestar  and its  subsidiaries  have  complied  with any laws,
                  ordinances, requirements,  regulations or orders applicable to
                  their respective businesses,  except where noncompliance would
                  not have a material adverse effect on the financial condition,
                  results of  operations,  business or prospects of Crestar on a
                  consolidated  basis.  Crestar  and its  subsidiaries  have all
                  licenses,  permits, orders or approvals of any federal, state,
                  local or  foreign  governmental  or  regulatory  body that are
                  necessary  for the  conduct of the  respective  businesses  of
                  Crestar  and its  subsidiaries  and the absence of which would
                  have a material  adverse  effect on the  financial  condition,
                  results of operations, business or prospects of Crestar


                                      -28-

<PAGE>



                  on a  consolidated  basis;  the  Permits are in full force and
                  effect;  Crestar is not aware of any material  violations that
                  are or have been  recorded  in  respect  of any Permit nor has
                  Crestar or its subsidiaries received notice of any violations;
                  and no  proceeding is pending or, to the knowledge of Crestar,
                  threatened to revoke or limit any Permit.  Neither Crestar nor
                  its  subsidiaries  are subject to any judgment,  order,  writ,
                  injunction or decree which materially  adversely  affects,  or
                  might reasonably be expected to materially  adversely  affect,
                  the financial  condition,  results of operations,  business or
                  prospects of Crestar on a consolidated basis.

                             (m)  Employee Benefit Plans.

                                     (1)   Neither   Crestar   nor  any  of  its
                             subsidiaries, nor any employee benefit pension plan
                             (as  defined in Section  3(2) of ERISA (a  "Pension
                             Plan")) maintained by it, has incurred any material
                             liability  to the PBGC or to the  Internal  Revenue
                             Service with respect to any Pension Plan,  deferred
                             compensation,    consultant,   severance,   thrift,
                             option,  bonus and group insurance  contract or any
                             other incentive,  welfare and employee benefit plan
                             and  agreement  presently  in effect,  or  approved
                             prior  to the  date  hereof,  for  the  benefit  of
                             employees  or former  employees  of Crestar and its
                             subsidiaries or the dependents or  beneficiaries of
                             any  employee or former  employee of Crestar or any
                             subsidiary (the "Crestar Employee Plans"). There is
                             not currently pending with the PBGC any filing with
                             respect to any reportable  event under Section 4043
                             of ERISA nor has any  reportable  event occurred as
                             to  which a  filing  is  required  and has not been
                             made.

                                     (2) Full  payment  has been made (or proper
                             accruals    have   been    established)    of   all
                             contributions  which are required for periods prior
                             to the Closing Date under the terms of each Crestar
                             Employee Plan,  ERISA,  or a collective  bargaining
                             agreement,  and no accumulated  funding  deficiency
                             (as  defined in Section 302 of ERISA or Section 412
                             of the Code)  whether or not  waived,  exists  with
                             respect to any Pension Plan.

                                     (3)  No   Crestar   Employee   Plan   is  a
                             "multiemployer  plan" (as defined in Section  3(37)
                             of ERISA).  Neither  Crestar nor  Crestar  Bank has
                             incurred any material  liability under Section 4201
                             of ERISA for a complete or partial withdrawal from


                                      -29-

<PAGE>



                             a  multiemployer  plan (as defined in Section 3(37)
                             of ERISA).  Neither  Crestar nor  Crestar  Bank has
                             participated  in or  agreed  to  participate  in, a
                             multiemployer  plan (as defined in Section 3(37) of
                             ERISA).

                                     (4)  All  "employee   benefit   plans,"  as
                             defined  in  Section   3(3)  of  ERISA,   that  are
                             maintained   by   Crestar   comply  and  have  been
                             administered in compliance in all material respects
                             with   ERISA   and  all  other   applicable   legal
                             requirements,  including  the terms of such  plans,
                             collective  bargaining  agreements  and  securities
                             laws.  Neither  Crestar  nor  Crestar  Bank has any
                             material  liability under any such plan that is not
                             reflected in the Crestar Financial Statements.

                                     (5) No prohibited  transaction has occurred
                             with  respect to any  "employee  benefit  plan" (as
                             defined in  Section  3(3) of ERISA)  maintained  by
                             Crestar or Crestar Bank that would result, directly
                             or indirectly, in material liability under ERISA or
                             in the  imposition  of a material  excise tax under
                             Section 4975 of the Code.

                             (n)  Regulatory  Approvals.  Crestar  knows  of  no
                  reason why the approvals, consents and waivers of governmental
                  authorities  referred to in Sections  5.1(f) and 5.2(e) hereof
                  should  not  be  obtained  on  a  timely  basis   without  the
                  imposition of any condition of the type referred to in Section
                  5.1(f) hereof.

                             (o)  Crestar Stock Buyback Program.  Crestar has
                  terminated its stock buyback program announced July 11,
                  1996 and has no plans to commence a stock buyback
                  program.

                             (p)  Disclosure.   Except  to  the  extent  of  any
                  subsequent  correction  or  supplement  with  respect  thereto
                  furnished  prior to the date  hereof,  no  written  statement,
                  certificate,  schedule,  list  or  other  written  information
                  furnished  by or on behalf of Crestar at any time to Citizens,
                  in connection  with this Agreement when considered as a whole,
                  contains or will  contain any untrue  statement  of a material
                  fact or omits or will omit to state a material fact  necessary
                  in order to make the statements herein or therein, in light of
                  the circumstances  under which they were made, not misleading.
                  Each  document  delivered  or to be  delivered  by  Crestar to
                  Citizens is or will be a true and complete copy of such


                                      -30-

<PAGE>



                  document, unmodified except by another document delivered
                  by Crestar.


                                   ARTICLE IV
                        Conduct and Transactions Prior to
                          Effective Time of the Merger

                  4.1.  Access to Records and  Properties  of  Crestar,  Crestar
Bank,  Citizens and  Citizens  Bank;  Confidentiality.  Between the date of this
Agreement and the Effective Time of the Holding Company  Merger,  Crestar on the
one hand, and each of Citizens and Citizens Bank on the other,  agree to give to
the other reasonable access to all the premises and books and records (including
tax returns filed and those in  preparation) of it and its  subsidiaries  and to
cause its officers to furnish the other with such  financial and operating  data
and other  information  with respect to the business and properties as the other
shall  from  time  to  time   request  for  the   purposes  of   verifying   the
representations  and  warranties  set forth herein,  preparing the  Registration
Statement (as defined in Section 4.2) and applicable  regulatory filings (as set
forth in Section 4.6), and preparing unaudited financial  statements of Citizens
as of a date priof to the Effective Time of the Holding  Company Merger in order
to facilitate Crestar's performance of its post-Closing Date financial reporting
requirements,  provided, however, that any such investigation shall be conducted
in such  manner  as not to  interfere  unreasonably  with the  operation  of the
respective  business of the other.  Crestar and Citizens shall each maintain the
confidentiality  of all  confidential  information  furnished to it by the other
party hereto concerning the business, operations, and financial condition of the
party furnishing such information, and shall not use any such information except
in furtherance of the Holding Company  Merger.  If this Agreement is terminated,
each party hereto shall  promptly  return all  documents  and copies of, and all
workpapers  containing,  confidential  information received from the other party
hereto. The obligations of confidentiality  under this Section 4.1 shall survive
any such termination of this Agreement and shall remain in effect, except to the
extent that (a) one party shall have directly or indirectly  acquired the assets
and  business  of  the  other  party;  (b)  as to  any  particular  confidential
information  with  respect  to one  party,  such  information  (i) shall  become
generally  available  to the public  other  than as a result of an  unauthorized
disclosure  by the other  party or (ii) was  available  to the other  party on a
nonconfidential basis prior to its disclosure by the first party; (c) disclosure
by any  party  is  required  by  subpoena  or  order  of a  court  of  competent
jurisdiction or by order of a regulatory authority of competent jurisdiction; or
(d)  disclosure  is  required  by the SEC or federal  or state  bank  regulatory
authorities in connection with the transactions  contemplated by this Agreement,
provided that the disclosing party has, prior to such disclosure,


                                      -31-

<PAGE>



advised the other party of the circumstances  necessitating  such disclosure and
have reached mutually agreeable arrangements relating to such disclosure.

                  4.2.  Registration  Statement,  Proxy  Statement,  Shareholder
Approval.  Citizens and Crestar  will duly call and will hold  meetings of their
respective  shareholders for the purpose of approving,  in the case of Citizens,
the Holding Company Merger and, in the case of Crestar,  the issuance of Crestar
Common  Stock in the  Holding  Company  Merger  and will  comply  fully with the
provisions of the 1933 Act and the 1934 Act and the rules and regulations of the
SEC under such acts to the extent applicable,  and their respective  Articles of
Incorporation  and  By-laws  relating  to the call and  holding of  meetings  of
shareholders for such purpose. Subject, in the case of Citizens, to action taken
by its Board of Directors  pursuant to or as a result of the exception clause to
the first  sentence of Section 4.4 hereof,  the boards of  directors of Citizens
and  Crestar  will  recommend  to  and  actively   encourage  their   respective
shareholders  that they vote in favor of, in the case of  Citizens,  the Holding
Company Merger and, in the case of Crestar, the issuance of Crestar Common Stock
in the Holding Company Merger. If, in the case of Crestar,  the fairness opinion
received from Morgan Stanley & Co.  Incorporated  on the date hereof,  or in the
case of Citizens,  the fairness opinion received from Keefe, Bruyette & Woods on
the date hereof is  withdrawn,  the board of directors of the party with respect
to which such fairness opinion has been withdrawn may, in its discretion, submit
the matters  described in this Section 4.2 for  shareholder  approval  without a
recommendation  from the board of  directors.  Crestar and Citizens will jointly
prepare the joint proxy  statement-prospectus to be used in connection with such
meetings  (the "Proxy  StatementProspectus")  and Crestar  will prepare and file
with  the  SEC  a  Registration   Statement  on  Form  S-4  (the   "Registration
Statement"),  of which such Proxy Statement-Prospectus shall be a part, and will
use its best  efforts  promptly  to have  the  Registration  Statement  declared
effective.  In  connection  with the  foregoing,  Crestar  will  comply with the
requirements of the 1933 Act, the 1934 Act, the rules and regulations of the SEC
under such acts and the New York Stock Exchange with respect to the offering and
sale of Crestar Common Stock in connection  with the Holding  Company Merger and
with all  applicable  state Blue Sky and  securities  laws.  The notices of such
meetings  and the Proxy  Statement-Prospectus  shall not be mailed to Crestar or
Citizens  shareholders  until  the  Registration  Statement  shall  have  become
effective  under the 1933 Act.  Citizens  covenants that none of the information
supplied  by  Citizens,  and  Crestar  covenants  that  none of the  information
supplied by Crestar, in the Proxy  Statement-Prospectus will, at the time of the
mailing of the Proxy  Statement-Prospectus to Crestar and Citizens shareholders,
contain any untrue  statement of a material  fact nor will any such  information
omit any material  fact  required to be stated  therein or necessary in order to
make the statements


                                      -32-

<PAGE>



therein,  in light of the circumstances in which they were made, not misleading;
and  at  all  times  subsequent  to  the  time  of  the  mailing  of  the  Proxy
Statement-Prospectus,  up to and  including  the date of the meetings of Crestar
and Citizens shareholders to which the Proxy Statement-Prospectus  relates, none
of  such   information  in  the  Proxy   Statement-Prospectus,   as  amended  or
supplemented,  will contain an untrue  statement of a material  fact or omit any
material  fact  required  to be stated  therein in order to make the  statements
therein, in light of the circumstances in which they were made, not misleading.

                  Citizens,  as the  sole  shareholder  of  Citizens  Bank,  and
Crestar, as the sole shareholder of Crestar Bank, hereby approve this Agreement.

                  4.3.  (a)  Operation  of the Business of Citizens and Citizens
Bank.  Citizens  and  Citizens  Bank agree that from  December  31,  1995 to the
Effective Time of the Holding Company Merger, they have operated,  and they will
operate,  their respective  businesses  substantially as presently operated and,
only in the ordinary  course and in general  conformity with applicable laws and
regulations,  and,  consistent  with such  operation,  they will use their  best
efforts  to  preserve   intact  their   present   business   organizations   and
relationships  with persons having business dealings with them. Without limiting
the generality of the foregoing, Citizens and Citizens Bank agree that they will
not, without prior written notice to Crestar,  and with respect to clauses (vi),
(vii),  (xvii) and (xviii),  with Crestar's  prior written  consent,  and unless
required by regulatory authorities, (i) make any change in the salaries, bonuses
or title of any officer or any other  employee,  other than those  permitted  by
current  employment  policies in the ordinary  course of business,  any of which
changes shall be reported promptly to Crestar;  (ii) RESERVED;  (iii) enter into
any  bonus,  incentive  compensation,  deferred  compensation,  profit  sharing,
thrift,  retirement,  pension,  group  insurance  or other  benefit  plan or any
employment,  severance  or  consulting  agreement  or  increase  benefits  under
existing  plans and  agreements;  (iv) create or  otherwise  become  liable with
respect to any  indebtedness  for money borrowed or purchase money  indebtedness
except  in  the  ordinary  course  of  business;   (v)  amend  its  Articles  of
Incorporation or By-laws; (vi) issue or contract to issue any shares of Citizens
capital stock or securities  exchangeable  for or convertible into capital stock
except (y) shares of Citizens Common Stock issuable pursuant to Citizens Options
outstanding  as of June 30, 1996,  pursuant to Citizens'  401(k),  and (z) up to
3,012,000  shares of Citizens  Common  Stock  pursuant to the Option  Agreement;
(vii)  purchase any shares of Citizens  capital stock except 0 shares  purchased
under its stock buyback program and shares to be purchased for employee  benefit
and stock option plans  pursuant to a systematic  program in effect for at least
two years; (viii) enter into or assume any material


                                      -33-

<PAGE>



contract or obligation,  except in the ordinary  course of business;  (ix) other
than as  provided  in (a) below  with  respect to the  workout of  nonperforming
assets,  waive,  release,  compromise  or assign  any  right or claim  involving
$1,000,000 or more without  compliance with Citizens Banks credit policies;  (x)
propose or take any other action which would make any representation or warranty
in Section 3.1 hereof  untrue;  (xi)  introduce  any new products or services or
change the rate of interest on any deposit  instrument to above-market  interest
rates; (xii) make any change in policies respecting extensions of credit or loan
charge-offs; (xiii) change reserve requirement policies; (xiv) change securities
portfolio  policies;  (xv)  acquire  a policy or enter  into any new  agreement,
amendment or  endorsement  or make any changes  relating to insurance  coverage,
including  coverage for its  directors  and  officers,  which would result in an
additional  payment  obligation  of $200,000 or more;  (xvi) propose or take any
action with  respect to the closing of any  branches;  (xvii) amend the terms of
the Citizens Options or any other stock-based compensation plan for employees or
directors;  (xviii)  amend  the terms of the  written  severance  or  employment
agreements  identified  in  Schedule  F; or  (xix)  make any  change  in any tax
election or accounting method or system of internal accounting controls,  except
as may  be  appropriate  to  conform  to any  change  in  regulatory  accounting
requirements or generally accepted accounting principles.

                  Citizens and Citizens  Bank  further  agree that,  between the
date of this  Agreement and the Effective  Time of the Holding  Company  Merger,
they will consult and cooperate with Crestar  regarding all actions described in
the  immediately  preceding  paragraph,   and  (a)  loan  portfolio  management,
including management and work-out of nonperforming assets, and credit review and
approval  procedures,  including  notice to Crestar's  Credit Review  Department
Management  of any new  loans  in  excess  of  $1,000,000,  and  (b)  securities
portfolio and funds management, including management of interest rate risk.

                  (b) Conduct of the Business of Crestar.  Crestar  agrees that,
except as  expressly  permitted by this  Agreement or otherwise  consented to in
writing by  Citizens,  during the period from the date  hereof to the  Effective
Time:

                             (i)  Crestar  will  and  will  cause  each  of  its
                  subsidiaries  to conduct their  respective  operations only in
                  the ordinary course of business  consistent with past practice
                  and  will  use its  best  efforts  to  preserve  intact  their
                  respective business organizations, keep available the services
                  of their  officers and  employees  and  maintain  satisfactory
                  relationships   with   licensors,   suppliers,   distributors,
                  customers,  clients and others having  business  relationships
                  with them;



                                      -34-

<PAGE>



                             (ii) Crestar shall not, and shall not permit any of
                  its   subsidiaries   to,  take  any  action,   engage  in  any
                  transactions or enter into any agreement which would adversely
                  affect or delay in any material respect the ability of Crestar
                  or Citizens  to obtain any  necessary  approvals,  consents or
                  waivers  of  any   governmental   entity   required   for  the
                  transactions  contemplated  hereby or to perform its covenants
                  and agreements on a timely basis under this Agreement; and

                             (iii)  Crestar  will not issue any  Crestar  Common
                  Stock  except (A) under  existing  stock option or employee or
                  director  benefit plans in  accordance  with past practice and
                  (B) in acquisitions accounted for as purchases where the stock
                  to be  issued  is  acquired  from a third  party  in a  manner
                  consistent with pooling-of-interests  accounting treatment for
                  the Holding Company Merger.

                  4.4. No  Solicitation.  Unless and until this Agreement  shall
have been terminated pursuant to its terms, neither Citizens,  Citizens Bank nor
any  of  their  executive  officers,  directors,   representatives,   agents  or
affiliates  shall,  directly  or  indirectly,  encourage,  solicit  or  initiate
discussions or negotiations (with any person other than Crestar)  concerning any
merger,  sale of substantial  assets,  tender offer,  sale of shares of stock or
similar transaction involving Citizens or Citizens Bank or disclose, directly or
indirectly,  any information not customarily  disclosed to the public concerning
Citizens or Citizens Bank,  afford to any other person access to the properties,
books or records of  Citizens or Citizens  Bank or  otherwise  assist any person
preparing  to make or who has made such an offer,  or enter  into any  agreement
with any third party providing for a business  combination  transaction,  equity
investment  or sale of  significant  amount of assets,  except in a situation in
which a majority of the full Board of Directors of Citizens  has  determined  in
good  faith,  upon advice of  counsel,  that such Board has a fiduciary  duty to
consider and respond to a bona fide  proposal by a third party  (which  proposal
was not directly or indirectly  solicited by Citizens or Citizens Bank or any of
their officers, directors,  representatives,  agents or affiliates) and provides
written notice of its intention to consider such proposal and the material terms
thereof  to  Crestar  at least  five days  before  responding  to the  proposal.
Citizens and Citizens Bank will promptly communicate to Crestar the terms of any
proposal which it may receive in respect to any of the foregoing transactions.

                  4.5. Dividends.  Citizens agrees that subsequent to June 30,
1996 and until the Effective Time of the Holding Company Merger, it will declare
cash dividends consistent (in terms of amount and timing of record and payment
dates) with its practice in


                                      -35-

<PAGE>



effect in the second quarter of 1996.  Citizens agrees not to pay a dividend for
the first calendar  quarter of 1997 unless the Closing Date is designated  after
the record date for payment of Crestar's  first quarter  dividend (which date is
expected to be May 5, 1997),  in which event Citizens may declare a dividend for
the first  quarter  (whose amount shall comply with this Section 4.5) payable to
Citizens  shareholders  of record at the Effective  Time of the Holding  Company
Merger.

                  4.6.  Regulatory Filings;  Best Efforts.  Crestar and Citizens
shall  jointly  prepare  all  regulatory  filings  required  to  consummate  the
transactions contemplated by the Agreement and the Plan of Merger and submit the
filings for approval with the Federal  Reserve Board,  the Maryland  Department,
the FDIC and the Virginia  Bureau as soon as practicable  after the date hereof.
Crestar and Citizens  shall use their best  efforts to obtain  approvals of such
filings.

                  4.7.  Public  Announcements.  Each party will consult with the
other before issuing any press release or calling a news conference with respect
to the Holding  Company  Merger and shall not issue any press  release or call a
news  conference  prior to such  consultations  and approval of the other party,
which approval shall not be unreasonably withheld,  except as may be required by
law.

                  4.8.  Operating  Synergies;  Conformance to Reserve  Policies,
Etc.  Between the date  hereof and the  Effective  Time of the  Holding  Company
Merger,  Citizens'  and  Citizens  Bank's  management  will work with Crestar to
achieve appropriate operating  efficiencies  following the Closing Date. Subject
to  Citizens'  approval,  which  will  not  be  unreasonably  withheld,  Crestar
notification  to Citizens  Bank's  customers and Crestar's  direct  contact with
customers will commence  following receipt of Federal Reserve Board approval but
not earlier  than 45 days prior to the Closing  Date.  At the request of Crestar
and upon  receipt by Citizens  and Citizens  Bank of written  confirmation  from
Crestar and that there are no  conditions  to the  obligations  of Crestar under
this  Agreement  set forth in Article V which they believe will not be fulfilled
so as to permit  them to  consummate  the Holding  Company  Merger and the other
transactions  contemplated  hereby,  not  earlier  than  three days prior to the
Effective  Time of the Holding  Company  Merger  Citizens  shall  establish such
additional  accruals,  reserves and charge-offs,  through appropriate entries in
its accounting  books and records,  provided such  adjustments are in accordance
with GAAP and  applicable  law and  regulation  as may be  necessary  to conform
Citizens'  accounting and credit loss reserve  practices and methods to those of
Crestar Bank (as such practices and methods are to be applied from and after the
Effective Time of the Holding  Company  Merger) and to Crestar Bank's plans with
respect to the conduct of the business of Citizens and Citizens  Bank  following
the Transaction, prior and the costs and expenses relating to the


                                      -36-

<PAGE>



consummation by Citizens and Citizens Bank of the Holding Company Merger and the
other  transactions  contemplated  hereby.  Any  such  accruals,   reserves  and
charge-offs  shall not be deemed to cause any  representation  and  warranty  of
Citizens and Citizens Bank to be untrue or  inaccurate as of the Effective  Time
of the Holding Company Merger.

                  At  the  same  time  that  the  accruals  referred  to in  the
immediately preceding paragraph are established, Citizens and Citizens Bank will
convey any OREO properties that are titled in its name to a Citizens  subsidiary
to be identified by Crestar.

                  4.9. Crestar Rights Agreement.  Crestar agrees that any rights
issued  pursuant to the Rights  Agreement  adopted by it in 1989 shall be issued
with respect to each share of Crestar Common Stock issued  pursuant to the terms
hereof and the Holding  Company  Plan of Merger,  regardless  whether  there has
occurred a Distribution  Date under the terms of such Rights  Agreement prior to
the occurrence of the Effective Time of the Holding Company Merger.

                 4.10. Agreement as to Efforts to Consummate.  Subject to action
taken by the Board of Directors of Citizens pursuant to or as a result of the
exception clause to the first sentence of Section 4.4 hereof and to the other
terms and conditions of this Agreement, each of Crestar and Citizens agrees to
use all reasonable efforts to take, or cause to be taken, all actions, and to
do, or cause to be done, all things necessary, proper or advisable under
applicable laws and regulations to consummate and make effective, as soon as
practicable after the date of this Agreement, the transactions contemplated by
this Agreement, including, without limitation, using reasonable effort to lift
or rescind any injunction or restraining order or other order adversely
affecting the ability of the parties to consummate the transactions contemplated
herein.  Each of Crestar and Citizens shall use its best efforts to obtain
consents of all third parties and governmental bodies necessary or desirable for
the consummation of the transactions contemplated by this Agreement.

                  4.11. Adverse Changes in Condition.  Crestar and Citizens each
agrees to give  written  notice  promptly to the other  concerning  any event or
circumstance   which  would  cause  or   constitute  a  breach  of  any  of  the
representations, warranties or covenants of such party contained herein. Each of
Crestar and Citizens shall use its best efforts to prevent or promptly to remedy
the same.

                  4.12. NYSE Listing.  Crestar will file with the New York Stock
Exchange a  Supplemental  Listing  Application  for the shares of Crestar Common
Stock to be issued in the Holding  Company Merger and have such shares  approved
for listing on the New York Stock  Exchange  prior to the Effective  Time of the
Merger.



                                      -37-

<PAGE>



                  4.13.  Updating of Schedules.  Citizens shall notify  Crestar,
and Crestar shall notify Citizens, of any changes, additions or events which may
cause any change in or  addition  to any  Schedules  delivered  by it under this
Agreement,  promptly  after the  occurrence  of same and at the Closing  Date by
delivery of updates of all  Schedules,  including  future  quarterly  and annual
Citizens and Crestar financial statements. No notification made pursuant to this
Section  4.13  shall be  deemed  to cure any  breach  of any  representation  or
warranty made in this Agreement or any Schedule  unless Crestar or Citizens,  as
the case may be,  specifically  agree  thereto  in  writing,  nor shall any such
notification be considered to constitute or give rise to a waiver by Citizens or
Citizens  Bank on the one hand, or Crestar or Crestar Bank on the other hand, of
any condition set forth in this Agreement.

                  4.14.  Transactions  in Crestar  Common Stock.  Other than the
issuance or acquisition  of Crestar  Common Stock  pursuant to Crestar  employee
benefit  plans,  or the purchase or sale of Crestar Common Stock by Crestar Bank
in its capacity as trustee under Crestar  employee benefit plans or in any other
fiduciary  capacity in which it is directed to sell or purchase  Crestar  Common
Stock, none of Crestar,  Crestar Bank,  Citizens or Citizens Bank will, directly
or indirectly, purchase, publicly sell or publicly acquire any shares of Crestar
Common Stock on any trading day when the Average Closing Price of Crestar Common
Stock is being calculated as provided in Section 7.1(h).


                                    ARTICLE V
                              Conditions of Merger

                  5.1.   Conditions of Obligations of Crestar and Crestar Bank.
The obligations of Crestar and Crestar Bank to perform this Agreement are
subject to the satisfaction at or prior to the Effective Time of the Merger of
the following conditions unless waived by Crestar and Crestar Bank.

                             (a) Representations and Warranties;  Performance of

                  Obligations.  The  representations  and warranties of Citizens
                  and  Citizens  Bank set forth in Section  3.l hereof  shall be
                  true and  correct in all  material  respects as of the date of
                  this  Agreement  and as of the  Effective  Time of the Holding
                  Company  Merger as though made on and as of the Effective Time
                  of the Holding Company Merger (or on the date when made in the
                  case of any  representation  and warranty  which  specifically
                  relates to an earlier date);  Citizens and Citizens Bank shall
                  have  in  all  material  respects  performed  all  obligations
                  required to be performed by them and satisfied all  conditions
                  required to be satisfied by them under this


                                      -38-

<PAGE>



                  Agreement  prior  to the  Effective  Time of the  Merger;  and
                  Crestar and  Crestar  Bank shall have  received a  certificate
                  signed  by the  Chief  Executive  Officer  and  by  the  Chief
                  Financial  Officer of Citizens and Citizens Bank, which may be
                  to their best knowledge after due
                  inquiry, to such effects.

                             (b)   Authorization  of  Transaction.   All  action
                  necessary to authorize the execution, delivery and performance
                  of this  Agreement  by  Citizens  and  Citizens  Bank  and the
                  consummation   of   the   transactions   contemplated   herein
                  (including the shareholder  action referred to in Section 4.2)
                  shall  have  been  duly and  validly  taken by the  Boards  of
                  Directors   of  Citizens   and   Citizens   Bank  and  by  the
                  shareholders  of Citizens and  Citizens  shall have full power
                  and  right  to  acquire  Subsidiary  by  merger  on the  terms
                  provided herein.

                             (c)  Opinion of Counsel.  Crestar and Crestar  Bank
                  shall have  received  an  opinion  of Semmes,  Bowen & Semmes,
                  counsel to Citizens and Citizens Bank,  dated the Closing Date
                  and  satisfactory  in form and substance to counsel to Crestar
                  and Crestar Bank, in the form attached hereto as Exhibit B.

                             (d)  The  Registration  Statement.  The
                  Registration Statement  shall be  effective  under the 1933
                  Act and Crestar shall have  received all state  securities
                  laws or "blue sky" permits and other  authorizations or there
                  shall be exemptions from  registration  requirements necessary
                  to offer and issue the  Crestar  Common  Stock in  connection
                  with  the  Holding Company Merger, and neither the
                  Registration Statement nor any such permit,  authorization or
                  exemption shall be subject to a stop  order or  threatened
                  stop order by the SEC or any state securities authority.

                             (e) Tax Opinion.  Crestar shall have  received,  in
                  form and substance  satisfactory to it, an opinion of Hunton &
                  Williams to the effect that,  for federal income tax purposes,
                  the  Holding  Company  Merger  and the  subsequent  merger  of
                  Citizens  into Crestar  (collectively,  the  "Holding  Company
                  Combination") will qualify as a "reorganization" under Section
                  368(a) of the Code,  and no taxable gain will be recognized by
                  Crestar,   Subsidiary  or  Citizens  in  the  Holding  Company
                  Combination  (i) upon the  transfer  of  Citizens'  assets  to
                  Crestar  in  exchange   for  Crestar   Common  Stock  and  the
                  assumption   of  Citizens'   liabilities   or  (ii)  upon  the
                  distribution    of   Crestar   Common   Stock   to   Citizens'
                  shareholders.



                                      -39-

<PAGE>



                             (f) Regulatory  Approvals.  All required  approvals
                  from   federal  and  state   regulatory   authorities   having
                  jurisdiction  to permit Crestar and Crestar Bank to consummate
                  the Holding  Company  Merger and to issue Crestar Common Stock
                  to Citizens  shareholders  shall have been  received and shall
                  have  contained  no  conditions  deemed  in good  faith  to be
                  materially disadvantageous by Crestar.

                             (g) Affiliate  Letters.  Within 60 days of the date
                  hereof,  each  shareholder  of  Citizens  who  is  a  Citizens
                  Affiliate  shall have executed and delivered a commitment  and
                  undertaking  in the form of Exhibit D to the  effect  that (1)
                  beginning 30 days prior to the  Effective  Date of the Holding
                  Company  Merger,  that he will not sell,  pledge,  transfer or
                  otherwise  dispose  of  shares  of  Citizens  Common  Stock or
                  Crestar  Common  Stock until such times as  financial  results
                  covering  at least 30 days of combined  operations  of Crestar
                  and Citizens have been published within the meaning of Section
                  201.01  of  the  SEC's  Codification  of  Financial  Reporting
                  Policies,  and in furtherance of this  undertaking,  shares of
                  Crestar  Common  Stock  issued to  Affiliates  in exchange for
                  shares of  Citizens  Common  Stock  shall not be  transferable
                  until such time as financial results covering at least 30 days
                  of  combined  operations  of Crestar  and  Citizens  have been
                  published  within the  meaning of Section  201.01 of the SEC's
                  Codification of Financial  Reporting  Policies,  regardless of
                  whether each such  Affiliate  has provided the written  letter
                  agreement  referred to in this  Section  5.1(g)  (and  Crestar
                  shall  be  entitled   to  place   restrictive   legends   upon
                  certificates  of  shares of  Crestar  Common  Stock  issued to
                  Affiliates  of  Citizens  to enforce  the  provisions  of this
                  Section  5.1(g)),  (2) such  shareholder  will  dispose of the
                  shares of Crestar  Common Stock  received by him in connection
                  with the Holding  Company  Merger only in accordance  with the
                  provisions  of  paragraph  (d) of Rule 145 under the 1933 Act;
                  (3) such  shareholder  will not  dispose of any of such shares
                  until  Crestar has  received,  at its  expense,  an opinion of
                  counsel  acceptable to it that such proposed  disposition will
                  not violate the  provisions  of paragraph  (d) of Rule 145 and
                  any applicable securities laws which opinion shall be rendered
                  promptly  following  counsel's  receipt of such  shareholder's
                  written  notice of its intent to sell shares of Crestar Common
                  Stock; and (4) the certificates  representing  said shares may
                  bear a legend referring to the foregoing restrictions.

                             (h)  Title Matters.  Crestar shall have received
                  evidence reasonably satisfactory to it as to the accuracy


                                      -40-

<PAGE>



                  of the representations made by Citizens and Citizens Bank with
                  respect to branch real estate in Section 3.1(i).

                             (i) NYSE Listing. Shares of Crestar Common Stock to
                  be  issued  in the  Holding  Company  Merger  shall  have been
                  approved for listing, upon notice of issuance, on the New York
                  Stock Exchange.

                             (j) Citizens Rights Plan.  Citizens shall have
                  taken all action necessary to exempt the Holding Company
                  Merger from the operation of its Shareholder Rights Plan.

                             (k)  Accounting   Treatment.   Crestar  shall  have
                  received  a  letter  in form  and  substance  satisfactory  to
                  Crestar dated the Effective Date of the Holding Company Merger
                  from KPMG Peat  Marwick  LLP to the  effect  that the  Holding
                  Company Merger can be accounted for as a pooling of interests.

                             (l)  Crestar Shareholder Approval.  The holders of
                  the requisite majority of Crestar Common Stock shall have
                  approved the Holding Company Merger.

                             (m) Acceptance by Crestar and Crestar Bank Counsel.
                  The form  and  substance  of all  legal  matters  contemplated
                  hereby  and  of  all  papers  delivered   hereunder  shall  be
                  reasonably acceptable to counsel for Crestar and Crestar Bank.

                  5.2.  Conditions of Obligations of Citizens and Citizens Bank.
The  obligations  of Citizens and Citizens  Bank to perform this  Agreement  are
subject to the  satisfaction  at or prior to the  Effective  Time of the Holding
Company  Merger  of the  following  conditions  unless  waived by  Citizens  and
Citizens Bank:

                             (a) Representations and Warranties;  Performance of
                  Obligations. The representations and warranties of Crestar and
                  Crestar Bank set forth in Section 3.2 hereof shall be true and
                  correct  in all  material  respects  as of the  date  of  this
                  Agreement and as of the Effective Time of the Holding  Company
                  Merger as though made on and as of the  Effective  Time of the
                  Holding  Company  Merger (or on the date when made in the case
                  of any representation and warranty which specifically  relates
                  to an earlier  date);  Crestar and Crestar  Bank shall have in
                  all material respects performed all obligations required to be
                  performed by them and satisfied all conditions  required to be
                  satisfied by them under this Agreement  prior to the Effective
                  Time of the Holding Company Merger;  and Citizens and Citizens
                  Bank shall have  received  a  certificate  signed by the Chief
                  Executive Officer and by


                                      -41-

<PAGE>



                  the Chief Financial Officer of Crestar and Crestar Bank, which
                  may be to their  best  knowledge  after due  inquiry,  to such
                  effects.

                             (b) Authorization  of  Transaction.   All  action
                  necessary to authorize the execution, delivery and performance
                  of  this  Agreement  by  Crestar  and  Crestar  Bank  and  the
                  consummation   of   the   transactions   contemplated   herein
                  (including  the  shareholders'  action  referred to in Section
                  4.2) shall have been duly and  validly  taken by the Boards of
                  Directors of Crestar and Crestar Bank and by the  shareholders
                  of Crestar,  and Subsidiary shall have full power and right to
                  merge into Citizens on the terms provided herein.

                             (c) Opinion of Counsel.  Citizens and Citizens Bank
                  shall have  received an opinion of Hunton & Williams,  counsel
                  to  Crestar  and  Crestar  Bank,  dated the  Closing  Date and
                  satisfactory  in form and substance to counsel to Citizens and
                  Citizens Bank, in the form attached hereto as Exhibit C.

                             (d) The  Registration  Statement.  The Registration
                  Statement  shall be  effective  under the 1933 Act and Crestar
                  shall have  received all state  securities  laws or "blue sky"
                  permits and other  authorizations or there shall be exemptions
                  from  registration  requirements  necessary to offer and issue
                  the  Crestar  Common  Stock in  connection  with  the  Holding
                  Company Merger, and neither the Registration Statement nor any
                  such permit,  authorization or exemption shall be subject to a
                  stop  order or  threatened  stop order by the SEC or any state
                  securities authority.

                             (e) Regulatory  Approvals.  All required  approvals
                  from   federal  and  state   regulatory   authorities   having
                  jurisdiction  to permit  Citizens  to  consummate  the Holding
                  Company  Merger and to permit  Crestar to issue Crestar Common
                  Stock to Citizens shareholders shall have been received.

                             (f) Tax Opinion.  Citizens shall have received,  in
                  form and substance  satisfactory  to it, an opinion of Semmes,
                  Bowen & Semmes to the  effect  that,  for  federal  income tax
                  purposes,  the Holding Company  Combination  will qualify as a
                  "reorganization"  under Section 368(a) of the Code; no taxable
                  gain  will be  recognized  by a  Citizens  shareholder  on the
                  exchange  by such  shareholder  of shares of  Citizens  Common
                  Stock solely for shares of Crestar Common Stock (including any
                  fractional  share interest) in the Holding  Company Merger;  a
                  Citizens shareholder's


                                      -42-

<PAGE>



                  basis in Crestar Common Stock  (including any fractional share
                  interest)  received in the Holding  Company Merger will be the
                  same as the  shareholder's  basis in the Citizens Common Stock
                  surrendered in exchange  therefor;  the holding period of such
                  Crestar Common Stock (including any fractional share interest)
                  for a Citizens  shareholder will include the holding period of
                  the Citizens Common Stock  surrendered in exchange therefor if
                  such  Citizens  Common Stock is held as a capital asset by the
                  shareholder  at the  Effective  Time  of the  Holding  Company
                  Merger; and a Citizens common shareholder who receives cash in
                  lieu of a  fractional  share  of  Crestar  Common  Stock  will
                  recognize  gain or loss equal to any  difference  between  the
                  amount of cash  received  and the  shareholder's  basis in the
                  fractional share interest.

                             (g) NYSE Listing. Shares of Crestar Common Stock to
                  be  issued  in the  Holding  Company  Merger  shall  have been
                  approved for listing, upon notice of issuance, on the New York
                  Stock Exchange.

                             (h)  Citizens Shareholder Approval.  The holders of
                  the requisite majority of Citizens Common Stock shall
                  have approved the Holding Company Merger.

                             (i)  Acceptance by Citizens' Counsel.  The form and
                  substance of all legal matters contemplated hereby and of
                  all papers delivered hereunder shall be acceptable to
                  counsel for Citizens.


                                   ARTICLE VI
                          Closing Date; Effective Time

                  6.1.  Closing Date.  Unless another date or place is agreed to
in writing by the parties, the closing of the transactions  contemplated in this
Agreement  shall take place at the offices of Hunton &  Williams,  951 East Byrd
Street,  Richmond,  Virginia 23219,  at 10:00 o'clock A.M.,  local time, on such
date as  Crestar  shall  designate  to  Citizens  at least 10 days  prior to the
designated Closing Date and as reasonably acceptable to Citizens; provided, that
the date so designated  shall not be earlier than 30 days after Federal  Reserve
Board approval,  and shall not be later than 60 days after such approval and, in
no event,  shall be later than June 30, 1997 (the "Closing  Date").  The parties
agree to use their best efforts to make the Merger  effective on or before April
1, 1997.

                  6.2.  Filings at Closing.  Subject to the provisions of
Article V, at the Closing Date, Crestar shall cause Articles of Merger relating
to the Holding Company Plan of Merger to be filed


                                      -43-

<PAGE>



in  accordance  with  the  MGCL,  the  rules  and  regulations  of the  Maryland
Department and the Virginia Bureau,  and each of Crestar and Citizens shall take
any and all  lawful  actions  to cause  the  Holding  Company  Merger  to become
effective.

                  6.3.  Effective Time.  Subject to the terms and conditions set
forth  herein,  including  receipt of all  required  regulatory  approvals,  the
Holding  Company  Merger shall become  effective at the time  Articles of Merger
filed with the [Maryland  Secretary of State] are made effective (the "Effective
Time of the Holding Company Merger").


                                   ARTICLE VII
                    Termination; Survival of Representations,
                 Warranties and Covenants; Waiver and Amendment

                  7.1.  Termination.  This Agreement shall be terminated,
and the Transaction abandoned, if the shareholders of Crestar or Citizens shall
not have given the approval required by Section 4.2. Notwithstanding such
approval by such shareholders, this Agreement may be terminated at any time
prior to the Effective Time of the Holding Company Merger, by:

                             (a)  The mutual consent of Crestar and Citizens, as
                  expressed by their respective Boards of Directors;

                             (b) Either  Crestar on the one hand or  Citizens on
                  the other hand,  as  expressed by their  respective  Boards of
                  Directors,  if the Holding  Company Merger has not occurred by
                  June 30,  1997,  provided  that  the  failure  of the  Holding
                  Company  Merger  to so  occur  shall  not be due to a  willful
                  breach of any representation,  warranty, covenant or agreement
                  by the party seeking to terminate this Agreement;

                             (c) By Crestar in writing  authorized  by its Board
                  of Directors if Citizens or Citizens  Bank has, or by Citizens
                  in writing authorized by its Board of Directors, if Crestar or
                  Crestar  Bank has, in any material  respect,  breached (i) any
                  covenant  or   agreement   contained   herein,   or  (ii)  any
                  representation  or warranty  contained  herein, in any case if
                  such breach has not been cured by the earlier of 30 days after
                  the date on which  written  notice of such  breach is given to
                  the party committing such breach or the Closing Date; provided
                  that  it is  understood  and  agreed  that  either  party  may
                  terminate  this  Agreement  on the basis of any such  material
                  breach of any  representation  or warranty  which is not cured
                  within 30 days of written notice thereof contained herein


                                      -44-

<PAGE>



                  notwithstanding any qualification therein relating to the
                  knowledge of the other party;

                             (d) Either  Crestar on the one hand or  Citizens on
                  the other hand,  as  expressed by their  respective  Boards of
                  Directors,  in the event that any of the conditions  precedent
                  to the  obligations  of such parties to consummate the Holding
                  Company  Merger have not been satisfied or fulfilled or waived
                  by the party  entitled  to so waive on or before  the  Closing
                  Date,  provided  that no party shall be entitled to  terminate
                  this  Agreement  pursuant  to  this  subparagraph  (d)  if the
                  condition precedent or conditions  precedent which provide the
                  basis for  termination  can  reasonably  be and are  satisfied
                  within a reasonable period of time, in which case, the Closing
                  Date shall be appropriately postponed;

                             (e) Citizens, if the Board of Directors of Citizens
                  shall have  determined  in its sole  discretion,  exercised in
                  good  faith,  that  the  Holding  Company  Merger  has  become
                  inadvisable or  impracticable by reason of (A) the institution
                  of any  litigation,  proceeding  or  investigation  (including
                  under  federal  antitrust  laws) to restrain  or prohibit  the
                  consummation  of the  Transaction or to obtain other relief in
                  connection  with  this  Agreement,  or (B)  commencement  of a
                  competing   offer  for   Citizens   Common   Stock   which  is
                  significantly  better than Crestar's  offer, and which Crestar
                  has  certified  to  Citizens,  in writing,  it is unwilling to
                  meet;

                             (f)  Crestar,  if the Board of Directors of Crestar
                  shall have  determined  in its sole  discretion,  exercised in
                  good  faith,  that the  Holding  Company  Merger,  has  become
                  inadvisable or  impracticable by reason of (A) the institution
                  of any  litigation,  proceeding  or  investigation  (including
                  under  federal  antitrust  laws) to restrain  or prohibit  the
                  consummation  of the  Transaction or to obtain other relief in
                  connection with this Agreement or (B) public commencement of a
                  competing   offer  for   Citizens   Common   Stock   which  is
                  significantly  better than Crestar's  offer, and which Crestar
                  certifies to Citizens, in writing, it is unwilling to meet;

                             (g) Crestar or  Citizens,  if the  Federal  Reserve
                  Board,  the  Maryland  Department,  the  FDIC or the  Virginia
                  Bureau deny  approval of the  Transaction  and the time period
                  for all appeals or requests for reconsideration has run;

                             (h)  Citizens, by action of its Board of Directors,
                  at any time during the five-day period prior to the fifth


                                      -45-

<PAGE>



                  day prior to the Closing Date, if the Average Closing Price as
                  defined below of Crestar Common Stock shall be $48.00 or less,
                  provided,  however,  that during the five-day period following
                  the provision by Citizens of written  notice of termination to
                  Crestar pursuant to this Section 7.1(h) Crestar shall have the
                  option of  postponing  the Closing  Date for 15 trading  days,
                  during  the  first  10  trading  days of  which a new  Average
                  Closing  Price of Crestar  Common  Stock  shall be  determined
                  based on the closing  sales price of Crestar  Common  Stock as
                  reported  on the  consolidated  tape  on the  New  York  Stock
                  Exchange  for  each of such 10  trading  days  (the  "Adjusted
                  Average Closing Price"). If the Adjusted Average Closing Price
                  is more than $48.00,  no  termination  shall be deemed to have
                  occurred  pursuant to this Section  7.1(h) and this  Agreement
                  shall remain in full force and effect in  accordance  with its
                  terms.  If the  Adjusted  Average  Closing  Price is $48.00 or
                  less,   Crestar  shall  have  the  option  of  increasing  the
                  consideration  to be received  by holders of  Citizens  Common
                  Stock  hereunder  by adjusting  the Exchange  Ratio to equal a
                  number  equal to the quotient  obtained by dividing  $40.08 by
                  the  Adjusted  Average  Closing  Price,  in which case Crestar
                  shall give prompt  written notice to Citizens of such election
                  and the revised  Exchange  Ratio and no  termination  shall be
                  deemed to have  occurred  pursuant to this Section  7.1(h) and
                  this  Agreement  shall  remain  in full  force  and  effect in
                  accordance  with its terms (except as the Exchange Ratio shall
                  have been so modified and any  references  herein to "Exchange
                  Ratio"  shall  thereafter  be deemed to refer to the  Exchange
                  Ratio as adjusted  pursuant  to this  Section  7.1(h)).  In no
                  event  shall the  modified  Exchange  Ratio be less than 0.835
                  shares of  Crestar  Common  Stock for each  share of  Citizens
                  Common Stock.

                             For purposes of this Section  7.1(h),  the "Average
                  Closing Price" shall be the average of the closing sales price
                  of Crestar Common Stock as reported on the  consolidated  tape
                  on the New York Stock Exchange for each of the 10 trading days
                  ending on the 10th day prior to the Closing  Date  established
                  pursuant to Section 6.1 of this Agreement.

                  7.2.  Effect of  Termination.  In the event of the termination
and  abandonment  of this Agreement and the Holding  Company Merger  pursuant to
Section 7.1,  this  Agreement,  other than the  provisions of Sections 4.1 (last
three  sentences)  and 9.1,  shall  become void and have no effect,  without any
liability on the part of any party or its directors,  officers or  shareholders,
provided that nothing contained in this Section 7.2 shall relieve any party from
liability for any willful breach of this Agreement.


                                      -46-

<PAGE>




                  7.3.  Survival of  Representations,  Warranties and Covenants.
The  respective  representations  and  warranties,  obligations,  covenants  and
agreements (except for those contained in Sections 1.2, 1.3, 2.1, 2.2, 2.3, 2.4,
2.5, 2.6, 4.1 (last three sentences), 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7, 8.8 and
9.1, which shall survive the  effectiveness  of the Holding  Company  Merger) of
Crestar,  Crestar Bank, Citizens and Citizens Bank contained herein shall expire
with, and be terminated and  extinguished  by, the  effectiveness of the Holding
Company and shall not survive the Effective Time of the Holding Company Merger.

                  7.4.  Waiver  and  Amendment.  Any term or  provision  of this
Agreement  may be waived in writing at any time by the party  which is, or whose
shareholders  are,  entitled to the benefits  thereof and this  Agreement may be
amended or  supplemented  by written  instructions  duly executed by all parties
hereto  at any  time,  whether  before  or after the  meeting  of  Crestar's  or
Citizens'  shareholders  referred to in Section 4.2 hereof,  excepting statutory
requirements and requisite approvals of shareholders and regulatory authorities,
provided  that any such  amendment  or waiver  executed  after  shareholders  of
Crestar or Citizens have approved this Agreement and the Holding Company Plan of
Merger  shall not modify  either the amount or form of the  consideration  to be
received by such Citizens shareholders for their shares of Citizens Common Stock
or  otherwise  materially  adversely  affect  such  shareholders  without  their
approval.


                                  ARTICLE VIII
                              Additional Covenants

                  8.1.  Indemnification  of  Citizens  Officers  and  Directors;
Liability  Insurance.  After the Effective Time of the Holding  Company  Merger,
Crestar   acknowledges  its  obligation  to  provide,  and  agrees  to  provide,
indemnification  to the  directors,  employees  and  officers  of  Citizens  and
Citizens  Bank and the  subsidiaries  thereof for events  occurring  prior to or
subsequent to the Effective  Time of the Holding  Company  Merger as if they had
been directors,  employees or officers of Crestar prior to the Effective Time of
the Holding  Company  Merger,  to the extent  permitted under the Virginia State
Corporation  Act and the Articles of  Incorporation  and Bylaws of Crestar as in
effect as of the date of this Agreement. Such indemnification shall continue for
six years after the Effective Time of the Holding Company Merger,  provided that
any right to  indemnification  in respect of any claim  asserted  or made within
such six year  period  shall  continue  until final  disposition  of such claim.
Crestar will provide officers and directors  liability insurance coverage to all
Citizens and Citizens  Bank and  subsidiaries  thereof  directors  and officers,
whether or not they become part of the Crestar  organization after the Effective
Time of the Holding Company Merger, to the same extent it is provided to


                                      -47-

<PAGE>



Crestar's officers and directors, provided that coverage will not extend to acts
as to which a claim has been made  prior to the  Effective  Time of the  Holding
Company  Merger.  The right to  indemnification  and insurance  provided in this
Section  8.1 is  intended  to be for the  benefit of  directors,  employees  and
officers of Citizens and Citizens Bank and the subsidiaries  thereof and as such
may be personally enforced by them at law or in equity.

                  8.2.  Employee Matters.  Employment and Severance  Agreements.
Crestar will honor the terms of the  employment  and severance  agreements  with
Jeffrey R. Springer,  Richard C. Bandiere,  Raymond L. Gazelle,  Jr. and Gary N.
Geisel described on Schedule F.

                  8.3. Employee Benefit Matters. (a) Transferred Employees.  All
employees  of Citizens or Citizens  Bank  (including  subsidiaries)  immediately
prior to the Effective  Time of the Merger who are employed by Crestar,  Crestar
Bank or another Crestar subsidiary  immediately  following the Effective Time of
the Merger  ("Transferred  Employees")  will be covered  by  Crestar's  employee
benefit  plans as to which they are  eligible  based on their length of service,
compensation,  location,  job  classification,  and position,  including,  where
applicable,  any incentive  compensation  plan.  Notwithstanding  the foregoing,
Crestar may  determine to continue any of the Citizens or Citizens  Bank benefit
plans for Transferred  Employees in lieu of offering  participation in Crestar's
benefit plans  providing  similar  benefits (e.g.,  medical and  hospitalization
benefits),  to terminate any of the Citizens or Citizens Bank benefit plans,  or
to merge  any such  benefit  plans  with  Crestar's  benefit  plans.  Except  as
specifically  provided in this Section 8.3 and as otherwise  prohibited  by law,
Transferred   Employees'  service  with  Citizens  or  Citizens  Bank  which  is
recognized  by the  applicable  benefit plan of Citizens or Citizens Bank at the
Effective Time of the Holding Company Merger shall be recognized as service with
Crestar for purposes of eligibility to  participate  and vesting,  if applicable
(but not for  purposes  of  benefit  accrual)  under the  corresponding  Crestar
benefit plan, if any, subject to applicable break-in-service rules.

                             (b)  Health   Plans.   Crestar   agrees   that  any
                  pre-existing condition,  limitation or exclusion in its health
                  plans  shall  not  apply  to  Transferred  Employees  or their
                  covered   dependents  who  are  covered  under  a  medical  or
                  hospitalization  indemnity  plan  maintained  by  Citizens  or
                  Citizens  Bank on the date of the Holding  Company  Merger and
                  who  then  change  that  coverage  to  Crestar's   medical  or
                  hospitalization   indemnity  health  plan  at  the  time  such
                  Transferred  Employees are first given the option to enroll in
                  Crestar's health plans.

                             (c)  Citizens 401(k) Plan.  Crestar agrees that
                  immediately following the Merger, all participants who


                                      -48-

<PAGE>



                  then have  accounts in the 401(k) plan  maintained by Citizens
                  or Citizens Bank (the "401(k)  Plan") shall be fully vested in
                  their account balances. Crestar, at its election, may continue
                  the 401(k) Plan for the benefit of  Transferred  Employees (as
                  such  plan  may be  amended  as of the  Effective  Time of the
                  Holding  Company Merger to provide current  contributions  and
                  eligibility  provisions  identical  to those under the Crestar
                  Employees'   Thrift  and  Profit  Sharing  Plan  (the  "Thrift
                  Plan")), may merge the 401(k) Plan into the Thrift Plan or any
                  other defined  contribution plan maintained by Crestar, or may
                  cease additional  benefit accruals under and  contributions to
                  the 401(k)  Plan and  continue to hold the assets of such Plan
                  until they are  distributable in accordance with its terms. In
                  the event of a merger of the 401(k)  Plan into the Thrift Plan
                  or a cessation of accruals and contributions  under the 401(k)
                  Plan,   the  Thrift  Plan  will   recognize  for  purposes  of
                  eligibility to participate,  early retirement, and eligibility
                  for  vesting,  all  Transferred  Employees'  service  which is
                  recognized  under  the  401(k)  Plan,  subject  to  applicable
                  break-in-service rules.

                             (d) Crestar  Retirement  Plan. The Retirement  Plan
                  for Employees of Crestar Financial  Corporation and Affiliated
                  Corporations  ("Crestar's Retirement Plan") will recognize for
                  purposes   of   eligibility   to   participate,   vesting  and
                  eligibility for early retirement,  but not for benefit accrual
                  purposes,   all  Transferred   Employees'   service  which  is
                  recognized  under the  qualified  employees'  defined  benefit
                  pension  plan  of  Citizens  (the  "Citizens  Pension  Plan"),
                  subject to applicable  break-in-service rules. Crestar, at its
                  option,  may continue  the  Citizens  Pension Plan as a frozen
                  plan or may terminate the Citizens Pension Plan and pay out or
                  annuitize  benefits,  or may merge the  Citizens  Pension Plan
                  into Crestar's  Retirement  Plan. If the Citizens Pension Plan
                  is terminated or if benefit accruals are suspended,  or if the
                  Citizens  Pension  Plan is merged  into  Crestar's  Retirement
                  Plan, each  Transferred  Employee who becomes a participant in
                  Crestar's  Retirement Plan will begin to accrue benefits under
                  Crestar's  Retirement  Plan  on and  after  the  date  of such
                  termination, suspension or merger in accordance with the terms
                  of Crestar's Retirement Plan.

                             (e)  Cooperation.  Citizens and Citizens Bank agree
                  to cooperate with Crestar in implementing any decision made by
                  Crestar  under  this  Section  8.3 with  respect  to  employee
                  benefit  plans and to  provide  to  Crestar  on or before  the
                  Effective Time of the Holding


                                      -49-

<PAGE>



                  Company  Merger a schedule of service  credit for  prospective
                  Transferred Employees.

                  8.4. Crestar Bank/GWR or Maryland Advisory Board of Directors.
Crestar Bank will offer five to eight members of the Citizens board of directors
a position on Crestar Bank's GWR or Maryland  Advisory Board.  Members who agree
to  serve  on the  GWR  Advisory  Board  will be paid  on the  usual  terms  and
conditions that Crestar Bank pays members of its GWR or Maryland advisory board,
and will be  subject  to  other  generally  applied  conditions,  including  age
eligibility.  Crestar,  Citizens and Citizens Bank will cooperate in identifying
the members of the GWR or Maryland Advisory Board.

                  8.5. Stock Options.  Holders of outstanding  Citizens  Options
shall (a) exercise the Citizens  Options for Citizens  Common Stock prior to the
Closing Date (if such options are by their terms then  exercisable)  and convert
such Common Stock held as of the Effective  Time of the Holding  Company  Merger
into  Crestar  Common  Stock or (b) have the  Citizens  Options  converted  into
options to purchase  Crestar Common Stock as set forth in Section 2.2(e) hereof.
Citizens agrees not to amend any option  agreement to extend the 36 month period
following  termination  of  employment  during  which  Citizens  Options  may be
exercised,  or, except with the consent of Crestar, to otherwise amend the terms
of any outstanding option agreement.

                  8.6.  Crestar Board of Directors.  Following the
Effective Time of the Holding Company Merger, Crestar agrees to increase the
number of members of Crestar's and Crestar Bank's Board of Directors by two and
to appoint Alfred H. Smith, Jr. and Jeffrey R. Springer to fill the resulting
vacancies.

                  8.7.  Further  Action   Respecting   Structure.   Immediately
following the Holding  Company  Merger,  Crestar  expects to merge Citizens into
Crestar pursuant to provisions of Maryland and Virginia law.  Citizens' Board of
Directors,  which shall be the board of directors of the  Surviving  Corporation
until such  merger is made  effective,  agree to approve  and adopt all plans of
merger  and to take any other  action  necessary  to  accomplish  the  Citizens/
Crestar merger.

                  Crestar may merge Citizens Bank into Crestar Bank  immediately
following the Holding Company Merger and the Crestar/ Citizens merger, or it may
determine to delay such merger  depending on the outcome of certain federal bank
regulatory  initiatives currently underway. The directors of Citizens Bank agree
to adopt any such plans of merger and to take any such further  action as may be
necessary to  accomplish  the merger of Citizens  Bank into Crestar Bank at such
time as Crestar elects to effect such merger.



                                      -50-

<PAGE>



                  8.8.  Branch Closing Law.  Citizens and Citizens Bank
agree to cooperate with Crestar in achieving compliance with the Federal Branch
Closing Law.


                                   ARTICLE IX
                                  Miscellaneous

                  9.1. Expenses.  Each party hereto shall bear and pay the costs
and expenses incurred by it relating to the transactions contemplated hereby.

                  9.2.  Entire  Agreement.  This  Agreement  contains the entire
agreement among Crestar,  Crestar Bank,  Subsidiary,  Citizens and Citizens Bank
with  respect to the Holding  Company  Merger and the related  transactions  and
supersedes all prior  agreements,  arrangements or  understandings  with respect
thereto.

                  9.3.  Descriptive  Headings.   Descriptive  headings  are  for
convenience  only and shall not control or affect the meaning or construction of
any provisions of this Agreement.

                  9.4. Notices.  All notices or other  communications  which are
required or permitted  hereunder shall be in writing and sufficient if delivered
personally or sent by registered or certified mail,  postage prepaid,  addressed
as follows:

                             If to Crestar or Crestar Bank:

                                     Crestar Financial Corporation
                                     P. O. Box 26665
                                     919 East Main Street
                                     Richmond, Virginia 23261-6665
                                     Attention: John C. Clark III
                                                Corporate Senior Vice President,
                                                 Secretary and General Counsel

                             Copy to:

                                     Lathan M. Ewers, Jr.
                                     Hunton & Williams
                                     951 East Byrd Street
                                     Richmond, Virginia  23219



                                      -51-

<PAGE>



                             If to Citizens or Citizens Bank:

                                     Citizens Bancorp Inc.
                                     14401 Sweitzer Lane
                                     Laurel, Maryland  20707
                                     Attention:  Jeffrey R. Springer
                                                 President

                             Copy to:

                                     Cleaveland D. Miller
                                     Semmes, Bowen & Semmes,
                                        a Professional Corporation
                                     250 West Pratt Street
                                     Baltimore, Maryland  21201


                  9.5.  Counterparts.  This Agreement may be executed in
any number of counterparts, and each such counterpart hereof shall be deemed to
be an original instrument, but all such counterparts together shall constitute
but one agreement.

                  9.6.  Governing Law.  Except as may otherwise be required
by the laws of the United States, this Agreement shall be governed by and
construed in accordance with the laws of Virginia.



                                      -52-

<PAGE>



                  IN WITNESS WHEREOF, each of the parties hereto has caused this
Agreement  to be  executed on its behalf and its  corporate  seal to be hereunto
affixed and attested by its officers  thereunto duly  authorized,  all as of the
day and year first above written.

                                       CRESTAR FINANCIAL CORPORATION


                                       By /s/ Richard G. Tilghman
                                          -----------------------
                                           Name:   Richard G. Tilghman
                                           Title:  Chairman and CEO


                                       CRESTAR BANK DC


                                       By /s/ Richard G. Tilghman
                                          -----------------------
                                           Name:   Richard G. Tilghman
                                           Title:  Chairman and CEO


                                       CDM ACQUISITION SUBSIDIARY, INC.


                                       By /s/ Richard G. Tilghman
                                          -----------------------
                                           Name:   Richard G. Tilghman
                                           Title:  Chairman and CEO


                                       CITIZENS BANCORP


                                       By /s/ Jeffrey R. Springer
                                          -----------------------
                                           Name:    Jeffrey R. Springer
                                           Title:   President


                                       CITIZENS BANK OF MARYLAND


                                       By /s/ Jeffrey R. Springer
                                          -----------------------
                                           Name:   Jeffrey R. Springer
                                           Title:  President




                                      -53-

<PAGE>



All of the Directors of Citizens affix their  signatures  hereto for the purpose
of agreeing to vote all their shares of Citizens Common Stock beneficially owned
by them and with respect to which they have power to vote in favor of the Merger
and, subject to their fiduciary duties, to cause the Merger to be recommended by
the Board of Directors of Citizens to the  shareholders of Citizens in the proxy
statement sent to shareholders in connection with such shareholders' meeting.



/s/ Robert M. Beall                /s/ Alfred H. Smith, Jr.
- -------------------                ------------------------
Robert M. Beall                    Alfred H. Smith, Jr.


/s/ Frank A. Hrabowski, III        /s/ Harry R. Smith
- ---------------------------        ------------------
Frank A. Hrabowski, III            Harry R. Smith


/s/ Fred W. Maier                  /s/ Albert W. Turner
- -----------------                  --------------------
Fred W. Maier                      Albert W. Turner


/s/ Susan O'Malley                 /s/ James D. Ward
- ------------------                 -----------------
Susan O'Malley                     James D. Ward


/s/ Robert M. Beall                /s/ Gordon T. Wells, II
- -------------------                -----------------------
Robert M. Beall                    Gordon T. Wells, II





                                      -54-

<PAGE>



                                                                      Exhibit A

                                 PLAN OF MERGER

                                       OF

                        CDM ACQUISITION SUBSIDIARY, INC.

                                      INTO

                                CITIZENS BANCORP






         Section  1.  Merger.  CDM  Acquisition  Subsidiary,  Inc.,  a  Maryland
corporation  ("Subsidiary")  wholly-owned by Crestar  Financial  Corporation;  a
Virginia  corporation  ("Crestar")  shall, upon the time that Articles of Merger
are made effective by the State  Department of  Assessments  and Taxation of the
State of Maryland  (the  "Effective  Time of the Holding  Company  Merger"),  be
merged  (the  "Holding  Company  Merger")  into  Citizens  Bancorp,  a  Maryland
corporation ("Citizens"), which shall be the "Surviving Corporation".

         Section 2.  Conversion of Stock.  At the Effective Time of the
Holding Company Merger:

                  (i)  Each  share  of  Subsidiary   Common  Stock   outstanding
         immediately  prior to the Effective Time of the Holding  Company Merger
         shall continue unchanged as an outstanding share of Common Stock of the
         Surviving Corporation.


                                      A - 1

<PAGE>



                  (ii) Subject to Section 3, each share of Citizens Common Stock
         which is issued and outstanding immediately prior to the Effective Time
         of the  Holding  Company  Merger  (other  than shares held of record by
         Crestar)  and which,  under the terms of Section 4, is to be  converted
         into Crestar  Common  Stock,  shall be  converted  into 0.835 shares of
         Crestar Common Stock.

                  (iii) At the  Effective  Time of the Holding  Company  Merger,
         Citizens'  transfer  books  shall be closed and no further  transfer of
         Citizens Common Stock shall be permitted.

                  (iv) Each  outstanding  option to acquire  shares of  Citizens
         Common Stock ("Citizens Options") which has not been exercised shall be
         converted into options to purchase Crestar Common Stock as set forth in
         the Agreement and Plan of Reorganization dated September 16, 1996 among
         Crestar Financial  Corporation,  Crestar Bank DC, Subsidiary,  Citizens
         and Citizens Bank of Maryland (the "Agreement").

         Section 3. Possible  Adjustment of Exchange Ratio. The Agreement may be
terminated  by  Citizens if its Board of  Directors  so  determines  at any time
during the five-day  period prior to the fifth day prior to the Closing Date, if
the Average  Closing  Price (as defined in Section  7.1(h) of the  Agreement) is
$48.00  or less;  provided,  however,  that  Crestar  shall  have the  option of
increasing

                                      A - 2

<PAGE>



the  consideration  to be  received  by  holders  of  Citizens  Common  Stock by
adjusting  the  Exchange  Ratio to a number  equal to the  quotient  obtained by
dividing  $40.08  by the  Adjusted  Average  Closing  Price (as  defined  in the
Agreement)  on the terms  and  conditions  described  in  Section  7.1(h) of the
Agreement.

         Section 4. Manner of Conversion.  The manner in which each  outstanding
share of Citizens  Common Stock shall be converted into Crestar Common Stock, as
specified in Section 2, after the Effective Time of the Holding  Company Merger,
shall be as follows:

                  (i) Each share of  Citizens  Common  Stock,  other than shares
         held of record by  Crestar,  shall be  exchanged  for shares of Crestar
         Common Stock at the exchange ratio described in Section 2(ii).

                  (ii) No  fractional  shares of Crestar  Common  Stock shall be
         issued,  but instead the value of  fractional  shares  shall be paid in
         cash (subject to all applicable  withholding  taxes), for which purpose
         the  Average  Closing  Price (as  defined  in the  Agreement)  shall be
         employed.

                  (iii)  Certificates  for shares of Citizens Common Stock shall
         be  submitted in exchange for Crestar  Common  Stock  accompanied  by a
         Letter of  Transmittal  (to be promptly  furnished  by Crestar  Bank to
         Citizens' shareholders of record

                                      A - 3

<PAGE>



         as of the  Effective  Time of the  Holding  Company  Merger).  Until so
         surrendered, each outstanding certificate which, prior to the Effective
         Time of the Holding Company Merger,  represented Citizens Common Stock,
         shall be deemed to evidence only the right to receive shares of Crestar
         Common Stock at the exchange ratio  described in Section  2(ii).  Until
         such outstanding shares formerly representing Citizens Common Stock are
         so  surrendered,  no  dividend  payable to holders of record of Crestar
         Common Stock as of any date  subsequent  to the  Effective  Time of the
         Holding Company Merger shall be paid to the holder of such  outstanding
         certificates in respect thereof. Upon such surrender, dividends accrued
         or declared on Crestar  Common Stock shall be paid in  accordance  with
         Section 2.2 of the Agreement.

         Section 5.  Dissenting Shares.  Pursuant to Section 3-202 of
the Maryland General Corporation Law, shareholders of Citizens do
not have dissenters' rights in the Holding Company Merger.

         Section 6.  Articles  of  Incorporation,  Bylaws and  Directors  of the
Surviving  Corporation.  At the Effective  Time of the Holding  Company  Merger,
there shall be no change caused by the Holding Company Merger in the Articles of
Incorporation  (except  any change  caused by the filing of  Articles  of Merger
relating to the Holding Company Merger),  By-laws,  or Board of Directors of the
Surviving Corporation.

                                      A - 4

<PAGE>




         Section 7.   Conditions to Merger.  Consummation of the Holding
Company Merger is subject to the following conditions:

                   (i)  The approving vote of the holders of the requisite
         majorities of the outstanding shares of Citizens Common Stock and
         Crestar Common Stock.

                  (ii)  The approval of the Holding Company Merger by the
         Board of Governors of the Federal Reserve System, the Maryland
         Department of Labor, Licensing and Regulation, and the State
         Corporation Commission of Virginia.

                 (iii)  The satisfaction of the conditions contained in
         the Agreement or the waiver of such conditions by the party for whose
         benefit they were imposed.

         Section  8.  Effect of the  Merger.  The  Merger  shall have the effect
provided by Section 3-114 of the Maryland General Corporation Law.



                                      A - 5



<PAGE>

                                                                   ANNEX II

                             STOCK OPTION AGREEMENT

         This STOCK OPTION AGREEMENT ("Option  Agreement") dated as of September
15, 1996, between CITIZENS BANCORP  ("Citizens"),  a Maryland  corporation,  and
CRESTAR FINANCIAL CORPORATION ("Crestar"),  a Virginia corporation,  recites and
provides:

         A. The Boards of Directors  of Citizens  and Crestar  have  approved an
Agreement and Plan of Reorganization dated as of September 16, 1996 (the "Merger
Agreement")  providing for the merger (the "Merger") of Citizens with and into a
subsidiary of Crestar.

         B. As a condition to and as consideration  for Crestar's entry into the
Merger  Agreement  and to induce  such  entry,  Citizens  has agreed to grant to
Crestar the option set forth herein to purchase  authorized but unissued  shares
of Citizens Common Stock.

         NOW, THEREFORE, the parties agree as follows:

         1.       Definitions.

         Capitalized terms defined in the Merger Agreement and used herein shall
have the same meanings as in the Merger Agreement.

         2.       Grant of Option.

         Subject to the terms and conditions set forth herein,  Citizens  hereby
grants to Crestar an option (the "Option") to purchase up to 3,012,000 shares of
Citizens  Common Stock at an exercise  price of $40.00 per share payable in cash
as provided in Section 4; provided,  however,  that in the event Citizens issues
or agrees to issue any shares of Citizens  Common Stock (other than as permitted
under the Merger  Agreement)  at a price less than $40.00 per share (as adjusted
pursuant to Section 6), the exercise price shall be such lesser price.

         3.       Exercise of Option.

         (a) Unless  Crestar  shall have  breached in any  material  respect any
material covenant or  representation  contained in the Merger Agreement and such
breach has not been cured, Crestar may exercise the Option, in whole or part, at
any time or from time to time if a Purchase  Event (as defined below) shall have
occurred  and be  continuing;  provided  that to the extent the Option shall not
have been  exercised,  it shall  terminate and be of no further force and effect
(i) on the Effective Date of the Merger,  or (ii) upon termination of the Merger
Agreement in accordance  with the  provisions  thereof (other than a termination
resulting  from a willful  breach by  Citizens  of any  Specified  Covenant  or,
following the occurrence of a Purchase Event, failure of Citizens's stockholders
to approve the Merger Agreement by the vote required under applicable


<PAGE>



law or under Citizens's  Charter),  or (iii) 12 months after  termination of the
Merger  Agreement due to a willful breach by Citizens of any Specified  Covenant
or,  following  the  occurrence  of a  Purchase  Event,  failure  of  Citizens's
stockholders  to  approve  the  Merger  Agreement  by the  vote  required  under
applicable law or under Citizens's Charter.  Any exercise of the Option shall be
subject to compliance with applicable provisions of law.

         (b) As used herein,  a "Purchase Event" shall mean any of the following
events or transactions occurring after the date hereof:

                  (i) Citizens or any banking subsidiary of Citizens (a "Bank"),
without having received Crestar's prior written consent, shall have entered into
an  agreement  with any  person (x) to merge or  consolidate,  or enter into any
similar  transaction,  except as  contemplated in the Merger  Agreement,  (y) to
purchase,  lease or otherwise  acquire all or substantially all of the assets of
Citizens or a Bank, or (z) to purchase or otherwise acquire (including by way of
merger,  consolidation,  share exchange or any similar  transaction)  securities
representing 10% or more of the voting power of Citizens or a Bank;

                  (ii) any person  (other than Citizens or a Bank in a fiduciary
capacity,  or Crestar,  Crestar Bank,  Crestar Bank N.A. or Crestar Bank MD in a
fiduciary  capacity)  shall have acquired  beneficial  ownership or the right to
acquire  beneficial  ownership  of 15% or  more  of the  outstanding  shares  of
Citizens Common Stock after the date hereof (the term "beneficial ownership" for
purposes of this Option Agreement having the meaning assigned thereto in Section
13(d) of the  Securities  Exchange  Act of 1934  (the  "Exchange  Act")  and the
regulations promulgated thereunder);

                  (iii) any  person  shall  have made a bona  fide  proposal  to
Citizens by public announcement or written  communication that is or becomes the
subject  of  public  disclosure  to  acquire  Citizens  or  a  Bank  by  merger,
consolidation,  purchase of all or substantially  all of its assets or any other
similar  transaction,  and following such bona fide proposal the stockholders of
Citizens vote not to adopt the Merger Agreement; or

                  (iv)  Citizens  shall have  willfully  breached any  Specified
Covenant  following  a bona  fide  proposal  to  Citizens  or a Bank to  acquire
Citizens or a Bank by merger,  consolidation,  purchase of all or  substantially
all of its assets or any other similar  transaction,  which breach would entitle
Crestar to terminate the Merger  Agreement  (without  regard to the cure periods
provided  for  therein)  and such breach  shall not have been cured prior to the
Notice Date (as defined below).

                  If more than one of the transactions giving rise to a Purchase
Event  under  this  Section  3(b) is  undertaken  or  effected,  then  all  such
transactions shall give rise only



                                       -2-

<PAGE>



to one Purchase Event,  which Purchase Event shall be deemed  continuing for all
purposes  hereunder until all such  transactions are abandoned.  As used in this
Option Agreement, "person" shall have the meanings specified in Sections 3(a)(9)
and 13(d)(3) of the Exchange Act.

         (c) In the event Crestar  wishes to exercise the Option,  it shall send
to Citizens a written notice (the date of which being herein  referred to as the
"Notice  Date")  specifying  (i) the total  number  of  shares it will  purchase
pursuant  to such  exercise,  and (ii) a place and date not  earlier  than three
business  days nor later than 60  business  days  after the Notice  Date for the
closing of such purchase  ("Closing Date");  provided that if prior notification
to or  approval  of any  federal  or state  regulatory  agency  is  required  in
connection  with such purchase,  Crestar shall promptly file the required notice
or  application  for approval and shall  expeditiously  process the same and the
period of time that  otherwise  would run  pursuant to this  sentence  shall run
instead from the date on which any required  notification  period has expired or
been  terminated or such  approval has been  obtained and any requisite  waiting
period shall have passed.

         (d) As used herein,  "Specified  Covenant" means any covenant contained
in Sections 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.8, 4.10,  4.11,  4.13, or 6.1 of the
Merger Agreement.

         4.       Payment and Delivery of Certificates.

         (a) At the  closing  referred  to in  Section 3,  Crestar  shall pay to
Citizens the aggregate  purchase  price for the shares of Citizens  Common Stock
purchased pursuant to the exercise of the Option in immediately  available funds
by a wire transfer to a bank account designated by Citizens.

         (b) At such  closing,  simultaneously  with  the  delivery  of funds as
provided in subsection  (a),  Citizens shall deliver to Crestar a certificate or
certificates  representing  the  number  of  shares  of  Citizens  Common  Stock
purchased by Crestar,  and Crestar shall  deliver to Citizens a letter  agreeing
that  Crestar  will not offer to sell or  otherwise  dispose  of such  shares in
violation of applicable law or the provisions of this Option Agreement.

         (c)  Certificates  for  Citizens  Common  Stock  delivered at a closing
hereunder  may  be  endorsed   with  a  restrictive   legend  which  shall  read
substantially as follows:

         "The transfer of the shares  represented by this certificate is subject
to certain  provisions of a Stock Option Agreement between the registered holder
hereof  and  Citizens  Bancorp  and to  resale  restrictions  arising  under the
Securities Act of 1933, as amended,  a copy of which agreement is on file at the
principal office of Citizens Bancorp.  A copy of such agreement will be provided
to the holder  hereof  without  charge  upon  receipt by  Citizens  Bancorp of a
written request."


                                       -3-

<PAGE>




         It is  understood  and agreed that the above legend shall be removed by
delivery of substitute  certificate(s) without such legend if Crestar shall have
delivered to Citizens a copy of a letter from the staff of the Commission, or an
opinion of counsel,  in form and  substance  satisfactory  to  Citizens,  to the
effect that such legend is not required for  purposes of the  Securities  Act of
1933, as amended.

         5.       Representations.

         Citizens represents, warrants and covenants to Crestar as follows:

         (a) Citizens  shall at all times  maintain  sufficient  authorized  but
unissued  shares of Citizens  Common  Stock so that the Option may be  exercised
without authorization of additional shares of Citizens Common Stock.

         (b) The shares to be issued upon due exercise,  in whole or in part, of
the Option, when paid for as provided herein,  will be duly authorized,  validly
issued, fully paid and nonassessable.

         6.       Adjustment Upon Changes in Capitalization.

         In the event of any change in Citizens  Common Stock by reason of stock
dividends,  split-ups, mergers,  recapitalizations,  combinations,  exchanges of
shares or the like, the type and number of shares subject to the Option, and the
purchase price per share,  as the case may be, shall be adjusted  appropriately.
In the event that any additional  shares of Citizens  Common Stock are issued or
otherwise become outstanding after the date of this Option Agreement (other than
pursuant to this  Option  Agreement),  the number of shares of  Citizens  Common
Stock subject to the Option shall be adjusted so that,  after such issuance,  it
equals  19.9% of the number of shares of Citizens  Common  Stock then issued and
outstanding  without giving effect to any shares  subject or issued  pursuant to
the Option.  Nothing  contained  in this  Section 6 shall be deemed to authorize
Citizens to breach any provision of the Merger Agreement.

         7.       Registration Rights.

         If requested by Crestar,  Citizens shall as  expeditiously  as possible
file a registration  statement on a form of general use under the Securities Act
if necessary in order to permit the sale or other  disposition  of the shares of
Citizens  Common Stock that have been  acquired  upon  exercise of the Option in
accordance  with the intended method of sale or other  disposition  requested by
Crestar.  Crestar shall provide all information reasonably requested by Citizens
for inclusion in any registration statement to be filed hereunder. Citizens will
use its best  efforts  to cause  such  registration  statement  first to  become
effective and then to remain effective for such period not in excess of 270 days
from the day such registration statement first becomes effective as


                                       -4-

<PAGE>



may be  reasonably  necessary  to effect such sales or other  dispositions.  The
first registration  effected under this Section 7 shall be at Citizens's expense
except for underwriting  commissions and the fees and disbursements of Crestar's
counsel attributable to the registration of such Citizens Common Stock. A second
registration may be requested  hereunder at Crestar's expense. In no event shall
Citizens be required to effect more than two registrations hereunder. The filing
of any registration  statement  hereunder may be delayed for such period of time
as may reasonably be required to facilitate any public  distribution by Citizens
of Citizens Common Stock.  If requested by Crestar,  in connection with any such
registration,  Citizens  will  become  a  party  to any  underwriting  agreement
relating to the sale of such shares, but only to the extent of obligating itself
in respect of  representations,  warranties,  indemnities  and other  agreements
customarily included in such underwriting agreements. Upon receiving any request
from Crestar or assignee thereof under this Section 7, Citizens agrees to send a
copy thereof to Crestar and to any assignee  thereof known to Citizens,  in each
case by promptly mailing the same, postage prepaid,  to the address of record of
the persons entitled to receive such copies.

         8.       Severability.

         If any term,  provision,  covenant  or  restriction  contained  in this
Option Agreement is held by a court or a federal or state  regulatory  agency of
competent  jurisdiction to be invalid,  void or unenforceable,  the remainder of
the terms,  provisions and covenants and  restrictions  contained in this Option
Agreement  shall  remain  in full  force  and  effect,  and  shall  in no way be
affected,  impaired or  invalidated.  If for any reason such court or regulatory
agency determines that the Option will not permit the holder to acquire the full
number of shares of Citizens  Common  Stock  provided in Section 2 (as  adjusted
pursuant  to Section 6), it is the  express  intention  of Citizens to allow the
holder to acquire such lesser  number of shares as may be  permissible,  without
any amendment or modification hereof.

         9.       Miscellaneous.

         (a) Expenses.  Except as otherwise provided herein, each of the parties
hereto shall bear and pay all costs and expenses incurred by it or on its behalf
in connection with the transactions  contemplated hereunder,  including fees and
expenses of its own financial consultants,  investment bankers,  accountants and
counsel.

         (b) Entire Agreement.  Except as otherwise  expressly  provided herein,
this Option  Agreement  contains the entire  agreement  between the parties with
respect to the  transactions  contemplated  hereunder and  supersedes  all prior
arrangements or understandings with respect thereto,  written or oral. The terms
and  conditions  of this Option  Agreement  shall inure to the benefit of and be
binding upon the parties  hereto and their  respective  successors  and assigns.
Nothing in this Option Agreement,


                                       -5-

<PAGE>



expressed  or implied,  is  intended  to confer  upon any party,  other than the
parties  hereto,  and their  respective  successors  and  assigns,  any  rights,
remedies,  obligations  or  liabilities  under  or  by  reason  of  this  Option
Agreement, except as expressly provided herein.

         (c)  Assignment.  Neither of the  parties  hereto may assign any of its
rights  or  obligations  under  this  Option  Agreement  or the  Option  created
hereunder to any other person,  without the express written consent of the other
party,  except  that in the event a Purchase  Event shall have  occurred  and be
continuing  Crestar  may assign in whole or in part its  rights and  obligations
hereunder;  provided,  however,  that  to  the  extent  required  by  applicable
regulatory  authorities,  Crestar  may not assign  its  rights  under the Option
except in (i) a widely dispersed public  distribution,  (ii) a private placement
in which no one  party  acquires  the right to  purchase  in excess of 2% of the
voting shares of Citizens, (iii) an assignment to a single party (e.g., a broker
or investment  banker) for the purpose of conducting a widely  dispersed  public
distribution  on  Crestar's  behalf,  or  (iv)  any  other  manner  approved  by
applicable regulatory authorities.

         (d) Notices.  All notices or other communications which are required or
permitted  hereunder  shall be in writing and  sufficient  if  delivered  in the
manner and to the  addresses  provided  for in or pursuant to Section 9.4 of the
Merger Agreement.

         (e)  Counterparts.  This Option Agreement may be executed in any number
of  counterparts,  and each such  counterpart  shall be deemed to be an original
instrument,  but  all  such  counterparts  together  shall  constitute  but  one
agreement.

         (f) Specific  Performance.  The parties  agree that damages would be an
inadequate  remedy for a breach of the  provisions  of this Option  Agreement by
either  party  hereto and that this Option  Agreement  may be enforced by either
party hereto through injunctive or other equitable relief.

         (g)  Governing  Law.  This  Option  Agreement  shall be governed by and
construed in accordance with the laws of Virginia  applicable to agreements made
and entirely to be  performed  within such state and such federal laws as may be
applicable.




                                       -6-

<PAGE>



         IN WITNESS WHEREOF, each of the parties hereto has executed this Option
Agreement as of the day and year first written above.

                                           CITIZENS BANCORP


                                           By:/s/ Jeffrey R. Springer
                                              -----------------------
                                               Jeffrey R. Springer
                                               President



                                           CRESTAR FINANCIAL
                                           CORPORATION


                                           By:/s/ Richard G. Tilghman
                                              -----------------------
                                               Richard G. Tilghman
                                               Chairman of the Board and
                                               Chief Executive Officer



                                       -7-


<PAGE>


                                                                     ANNEX III

   MORGAN STANLEY

                                                       MORGAN STANLEY & CO.
                                                       INCORPORATED
                                                       1585 BROADWAY
                                                       NEW YORK, NEW YORK 10036
                                                       (212) 761-4000



                               September 15, 1996


Board of Directors
Crestar Financial Corporation
919 East Main Street
Richmond, VA 23261


Members of the Board:

We understand that Crestar Financial Corporation ("Crestar"), CDM Acquisition
Subsidiary, Inc. (the "Merger Sub"), Crestar Bank DC, each a wholly owned
subsidiary of Crestar, Citizens Bancorp ("Citizens") and Citizens Bank of
Maryland, a wholly owned subsidiary of Citizens, have entered into an Agreement
and Plan of Reorganization, dated as of September 15, 1996 (the "Merger
Agreement"), which provides, among other things, for the merger of the Merger
Sub with and into Citizens (the "Merger"). Pursuant to the Merger, each issued
and outstanding share of common stock, par value $2.50 per share, of Citizens
(the "Citizens Common Stock"), other than shares held in treasury or held by
Crestar or any wholly owned subsidiary of Crestar or Citizens, will be converted
into the right to receive 0.835 shares (the "Exchange Ratio") of common stock,
par value $5.00 per share, of Crestar (the "Crestar Common Stock"). The terms
and conditions of the Merger are more fully set forth in the Merger Agreement.

You have asked for our opinion as to whether the Exchange Ratio pursuant to the
Merger Agreement is fair from a financial point of view to Crestar.

For purposes of the opinion set forth herein, we have:

         (i)      analyzed certain publicly available financial statements and
                  other information of Citizens and Crestar, respectively;

         (ii)     analyzed certain internal financial statements and other
                  financial and operating data concerning Citizens and Crestar
                  prepared by the managements of Citizens and Crestar,
                  respectively;


<PAGE>



         (iii)    analyzed certain financial projections of Citizens and Crestar
                  prepared by the managements of Citizens and Crestar,
                  respectively;

         (iv)     discussed the past and current operations and financial
                  condition and the prospects of Citizens and Crestar with
                  senior executives of Citizens and Crestar, respectively;

         (v)      analyzed the pro forma impact of the Merger on Crestar's
                  earnings per share, consolidated capitalization and financial
                  ratios;

         (vi)     reviewed the reported prices and trading activity for the
                  Citizens Common Stock and the Crestar Common Stock;

         (vii)    compared the financial performance of Citizens and Crestar and
                  the prices and trading activity of the Citizens Common Stock
                  and the Crestar Common Stock with that of certain other
                  comparable publicly-traded companies and their securities;

         (viii)   discussed with independent auditors of Citizens their review
                  of the financial and accounting affairs of Citizens and with
                  the independent auditors of Crestar their review of the
                  financial and accounting affairs of Crestar;

         (ix)     discussed the results of regulatory examinations of Citizens
                  and Crestar with the senior managements of the respective
                  companies;

         (x)      discussed the strategic objectives of the Merger and the plan
                  for the combined company with senior executives of Citizens
                  and Crestar;

         (xi)     reviewed and discussed with senior managements of Citizens and
                  Crestar certain estimates of the cost savings and revenue
                  enhancements projected by Citizens and Crestar for the
                  combined company and compared such amounts to those estimated
                  in certain precedent transactions;

         (xii)    reviewed the financial terms, to the extent publicly
                  available, of certain comparable precedent transactions;

         (xiii)   participated in discussions and negotiations among
                  representatives of Citizens and Crestar and their financial
                  and legal advisors;

         (xiv)    reviewed the Merger Agreement and certain related documents;

         (xv)     considered such other factors as we have deemed appropriate.


<PAGE>



We have assumed and relied upon without independent verification the accuracy
and completeness of the information reviewed by us for the purposes of this
opinion. With respect to the financial projections, including the estimates of
cost savings and revenue enhancements expected to result from the Merger, we
have assumed that they have been reasonably prepared on bases reflecting the
best currently available estimates and judgments of the future financial
performance of Citizens and Crestar. We have not made any independent valuation
or appraisal of the assets or liabilities of Citizens and Crestar, nor have we
been furnished with any such appraisals and we have not examined any individual
loan credit files of Citizens or Crestar. In addition, we have assumed the
Merger will be consummated in accordance with the terms set forth in the Merger
Agreement. Our opinion is necessarily based on economic, market and other
conditions as in effect on, and the information made available to us as of, the
date hereof.

We have acted as financial advisor to the Board of Directors of Crestar in
connection with this transaction and will receive a fee for our services. In the
past, Morgan Stanley & Co. Incorporated and its affiliates have provided
financial advisory and financing services for Crestar and have received fees for
the rendering of these services.

It is understood that this letter is for the information of the Board of
Directors of Crestar and may not be used for any other purpose without our prior
written consent, except that this opinion may be included in its entirety in any
filing with the Securities and Exchange Commission in connection with the
Merger. In addition, we express no opinion or recommendation as to how the
holders of Crestar Common Stock should vote at the stockholders' meeting held in
connection with the Merger.

Based on the foregoing, we are of the opinion on the date hereof that the
Exchange Ratio pursuant to the Merger Agreement is fair from a financial point
of view to Crestar.

                                              Very truly yours,


                                              MORGAN STANLEY & CO. INCORPORATED



                                              By:  /s/ Donald A. Moore, Jr.
                                                   ------------------------
                                                   Donald A. Moore, Jr.
                                                   Managing Director




<PAGE>

                                                                      ANNEX IV


                         KEEFE, BRUYETTE & WOODS, INC.

                             Specialists in Banking

        Two World Trade Center       85th Floor      New York, NY  10048


   Toll Free                                                        Telephone
1-800-966-1559                                                     212-323-8300


                                                          [November 15, 1996]

Board of Directors
Citizens Bancorp
14401 Sweitzer Lane
Laurel, MD 20707


Members of the Board:

         You have requested our opinion as investment bankers as to the
fairness, from a financial point of view, to the shareholders of Citizens
Bancorp ("Citizens") of the exchange ratio in the proposed merger (the "Merger
of Citizens with and into Crestar Financial Corporation ("Crestar"), pursuant to
the Agreement and Plan of Merger dated as of September 15, 1996 between Citizens
and Crestar (the "Agreement"). Under the terms of the Merger, each outstanding
share of common stock of Citizens will be exchanged for .835 shares of common
stock of Crestar (the "Exchange Ratio"). It is our understanding that the Merger
will be accounted for as a pooling-of-interests under generally accepted
accounting principles.

         Keefe, Bruyette & Woods, Inc. as part of its investment banking
business is continually engaged in the valuation of banking businesses and their
securities in connection with mergers and acquisitions, negotiated
underwritings, competitive biddings, secondary distributions of listed and
unlisted securities, private placements and valuations for estate, corporate and
other purposes. As specialists in the securities of banking companies we have
experience in, and knowledge of, the valuation of banking enterprises. In the
ordinary course of our business as a broker-dealer, we may, from time to time,
purchase securities from, and sell securities to, Citizens and Crestar and as a
market maker in securities we may from time to time have a long or short
position in, and buy or sell, debt or equity securities of Citizens and Crestar
for our own account and for the accounts of our customers. To the extent we have
any such position as of the date of this opinion


<PAGE>



it has been disclosed to Citizens. We have acted as financial advisor to the
Board of Directors of Citizens in rendering this fairness opinion and will
receive a fee from Citizens for our services.

         In connection with this opinion, we have reviewed, among other things,
the Agreement; the Registration Statement on Form S-4, Annual Reports to
Stockholders of Crestar and Citizens for the three years ended December 31,
1995; certain interim reports to stockholders and Quarterly Reports on Form 10-Q
of Citizens and Crestar, and certain internal financial analyses and forecasts
for Citizens and Crestar prepared by management. We also have held discussions
with members of the senior management of Citizens and Crestar regarding the past
and current business operations, regulatory relationships, financial condition
and future prospects of their respective companies. In addition, we have
compared certain financial and stock market information for Citizens and Crestar
with similar information for certain other companies the securities of which are
publicly traded, reviewed the financial terms of certain recent business
combinations in the banking industry and performed such other studies and
analyses as we have considered appropriate.

         In conducting our review and arriving at our opinion, we have relied
upon and assumed the accuracy and completeness of all of the financial and other
information provided to us or publicly available and we have not assumed any
responsibility for independently verifying any of such information. We have
relied upon the management of Citizens and Crestar as to the reasonableness and
achievability of the financial and operating forecasts and projections (and the
assumptions and bases therefor) provided to us, and we have assumed that such
forecasts and projections reflect the best currently available estimates and
judgments of Citizens and Crestar and that such forecasts and projections will
be realized in the amounts and in the time periods currently estimated by such
management. We have also assumed that the aggregate allowances for loan losses
for Citizens and Crestar are adequate to cover such losses. In rendering our
opinion, we have not made or obtained any evaluations or appraisals of the
property of Citizens or Crestar, nor have we examined any individual credit
files.

         We have considered such financial and other factors as we have deemed
appropriate under the circumstances, including among others the following: (i)
the historical and current financial position and results of operations of
Citizens and Crestar; (ii) the assets and liabilities of Citizens and Crestar;
and (iii) the nature and terms of certain other merger transactions involving
banks and bank holding companies. We have also taken into account our assessment
of general economic, market and financial conditions and our experience in other
transactions, as well as our experience in securities valuation and our
knowledge of the banking industry generally. Our opinion is necessarily based
upon conditions as they exist and can be evaluated on the date hereof and the
information made available to us through the date hereof.



<PAGE>



         Based upon and subject to the foregoing, it is our opinion that, as of
the date hereof, the exchange ration in the Merger is fair, from a financial
point of view, to the Common Stockholders of Citizens.




                                                Very truly yours,


                                                [KEEFE, BRUYETTE & WOODS, INC.]




<PAGE>



                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 20.  Indemnification of Officers and Directors

         The Crestar Articles implement the provisions of the VSCA, which
provide for the indemnification of Crestar's directors and officers in a variety
of circumstances, which may include indemnification for liabilities under the
Securities Act of 1933. Under sections 13.1-697 and 13.1-702 of the VSCA, a
Virginia corporation generally is authorized to indemnify its directors and
officers in civil or criminal actions if they acted in good faith and believed
their conduct to be in the best interests of the corporation and, in the case of
criminal actions, had no reasonable cause to believe that the conduct was
unlawful. The Crestar Articles require indemnification of directors and officers
with respect to certain liabilities, expenses and other amounts imposed upon
them by reason of having been a director or officer, except in the case of
willful misconduct or a knowing violation of criminal law. Crestar also carries
insurance on behalf of directors, officers, employees or agents that may cover
liabilities under the Securities Act of 1933. In addition, the VSCA and the
Crestar Articles eliminate the liability of a director or officer of Crestar in
a stockholder or derivative proceeding. This elimination of liability will not
apply in the event of willful misconduct or a knowing violation of the criminal
law or any federal or state securities law. Sections 13.1-692.1 and 13.1-696 to
- -704 of the VSCA are hereby incorporated herein by reference.

Item 21.  Exhibits and Financial Statement Schedules

         (a)      Exhibits

                  2(a)     Agreement and Plan of Merger, dated as of September
                           15, 1996 (attached to the Proxy Statement/Prospectus
                           as Annex I)

                  2(b)     Stock Option Agreement dated as of September 15,
                           1996, between Crestar and Citizens (attached to the
                           Proxy Statement/Prospectus as Annex II)

                  5        Opinion of Hunton & Williams with respect to legality

                  8(a)     Opinion of Hunton & Williams with respect to tax
                           consequences of the Merger

                  8(b)     Opinion of Semmes, Bowen & Semmes with respect to tax
                           consequences of the Merger

                  24(a)    Consent of KPMG Peat Marwick LLP (Crestar Financial
                           Corporation)

                  24(b)    Consent of Deloitte & Touche LLP (Citizens Bancorp)

                  24(c)    Consent of Morgan Stanley & Co., Incorporated
                           (Crestar Financial Corporation)

                  24(d)    Consent of Keefe, Bruyette & Woods (Citizens Bancorp)

                  24(e)    Consent of Hunton & Williams (included in Exhibit 5
                           and Exhibit 8(a))

                  24(f)    Consent of Semmes, Bowen & Semmes (included in
                           Exhibit 8(b))

                  25       Power of Attorney (included on signature pages of the
                           Registration Statement)

                  28(a)    Form of Citizens Proxy

                  28(b)    Form of Crestar Proxy


                                      II-1

<PAGE>





         (b)      Financial Statement Schedules -- [None]

         (c)      Report, Opinion or Appraisal -- (attached to the
                  Proxy Statement/Prospectus as Annex III and Annex IV)

Item 22. Undertakings

         (a)      The undersigned Registrant hereby undertakes as follows:

                  1.       To file, during any period in which offers or sales
                           are being made, a post-effective amendment to this
                           registration statement.

                           (i)      To include any prospectus required by
                                    section 10(a)(3) of the Securities Act of
                                    1933;

                           (ii)     To reflect in the prospectus any facts or
                                    events arising after the effective date of
                                    the registration statement (or the most
                                    recent post-effective amendment thereof)
                                    which, individually or in the aggregate,
                                    represent a fundamental change in the
                                    information set forth in the registration
                                    statement.

                           (iii)    To include any material information with
                                    respect to the plan of distribution not
                                    previously disclosed in the registration
                                    statement or any material change to such
                                    information in the registration statement.

                           Provided, however, that paragraphs (a)(1)(i) and
                           (a)(1)(ii) do not apply if the registration statement
                           is on Form S-3 or Form S-8, and the information
                           required to be included in a post-effective amendment
                           by those paragraphs is contained in periodic reports
                           filed by the registrant pursuant to Section 13 or
                           Section 15(d) of the Securities Exchange Act of 1934
                           that are incorporated by reference in the
                           registration statement.

                  2.       That, for the purpose of determining any liability
                           under the Securities Act of 1933, each such
                           post-effective amendment shall be deemed to be a new
                           registration statement relating to the securities
                           offered therein, and the offering of such securities
                           at that time shall be deemed to be the initial bona
                           fide offering thereof.

                  3.       To remove from registration by means of a
                           post-effective amendment any of the securities being
                           registered which remain unsold at the termination of
                           the offering.

                  4.       That prior to any public reoffering of the securities
                           registered hereunder through the use of a prospectus
                           which is a part of this registration statement, by
                           any person or party who is deemed to be an
                           underwriter within the meaning of Rule 145(c), the
                           Registrant undertakes that such reoffering prospectus
                           will contain the information called for by the
                           applicable registration form with respect to
                           reofferings by persons who may be deemed
                           underwriters, in addition to the information called
                           for by the other items of the applicable form.

                  5.       That every prospectus (i) that is filed pursuant to
                           the paragraph immediately preceding, or (ii) that
                           purports to meet the requirements of Section 10(a)(3)
                           of the Securities Act of 1933 and is used in
                           connection with an offering of securities subject to
                           Rule 415, will be filed as part of an amendment to
                           the registration statement and will not be used until
                           such amendment is effective, and that, for the
                           purposes of determining any liability under the
                           Securities Act of 1933, each such post-effective
                           amendment shall be deemed to be a new


                                      II-2

<PAGE>



                           registration statement relating to the securities
                           offered therein, and the offering of such securities
                           at that time shall be deemed to be the initial bona
                           fide offering thereof.

                  6.       Insofar as indemnification for liabilities arising
                           under the Securities Act of 1933 may be permitted to
                           directors, officers and controlling persons of the
                           Registrant pursuant to the foregoing provisions, or
                           otherwise, the Registrant has been advised that in
                           the opinion of the Securities and Exchange Commission
                           such indemnification is against public policy as
                           expressed in the Securities Act of 1933 and is,
                           therefore, unenforceable.  In the event that a claim
                           for indemnification against such liabilities (other
                           than the payment by the Registrant of expenses
                           incurred or paid by a director, officer or
                           controlling person of the Registrant in the
                           successful defense of any action, suit or proceeding)
                           is asserted by such director, officer or controlling
                           person in connection with the securities being
                           registered, the Registrant will, unless in the
                           opinion of its counsel the matter has been settled by
                           controlling precedent, submit to a court of
                           appropriate jurisdiction the question whether such
                           indemnification by it is against public policy as
                           expressed in the Securities Act of 1933 and will be
                           governed by the final adjudication of such issue.

         (b) The undersigned registrant hereby undertakes to respond to requests
for information that is incorporated by reference into the prospectus pursuant
to Items 4, 10(b), 11, or 13 of this form, within one business day of receipt of
such request, and to send the incorporated documents by first-class mail or
other equally prompt means. This includes information contained in documents
filed subsequent to the effective date of the registration statement through the
date of responding to the request.

         (c) The undersigned registrant hereby undertakes to supply by means of
a post-effective amendment all information concerning a transaction, and the
company being acquired involved therein, that was not the subject of and
included in the registration statement when it became effective.


                                      II-3

<PAGE>



                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, the
registrant has duly cause this registration to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Richmond, Commonwealth of
Virginia, on October 10, 1996.

                                            CRESTAR FINANCIAL CORPORATION
                                            (Registrant)



                                            By: /s/ Richard G. Tilghman
                                                -----------------------
                                                Richard G. Tilghman
                                                Chairman of the Board &
                                                Chief Executive Officer


                               POWER OF ATTORNEY

         Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities indicated on October 10, 1996. Each of the directors and/or officers
of Crestar Financial Corporation whose signature appears below hereby appoints
John C. Clark, III, Lathan M. Ewers, Jr. and David M. Carter, and each of them
severally, as his attorney-in-fact to sign in his name and behalf, in any and
all capacities stated below and to file with the Commission, any and all
amendments, including post-effective amendments to this registration statement,
making such changes in the registration statement as appropriate, and generally
to do all such things in their behalf in their capacities as officers and
directors to enable Crestar Financial Corporation to comply with the provisions
of the Securities Act of 1933, and all requirements of the Securities and
Exchange Commission.

         Signature                          Title



/s/ Richard G. Tilghman       Chairman of the Board & Chief Executive
- -----------------------       Officer and Director
Richard G. Tilghman           (Principal Executive Officer)




/s/ James M. Wells, III       President and Director
- -----------------------
James M. Wells, III



/s/ Richard F. Katchuk        Corporate Executive Vice President
- ----------------------        & Chief Financial Officer
Richard F. Katchuk            (Principal Financial Officer)




/s/ James D. Barr             Group Executive Vice President,
- -----------------             Controller & Treasurer
James D. Barr                 (Principal Accounting Officer)



                                      II-4

<PAGE>




/s/ J. Carter Fox              Director
- -----------------
J. Carter Fox


________________________       Director
Bonnie Guiton Hill



/s/ Gene A. James              Director
- -----------------
Gene A. James



/s/ H. Gordon Leggett, Jr.     Director
- --------------------------
H. Gordon Leggett, Jr.



/s/ Charles R. Longsworth      Director
- -------------------------
Charles R. Longsworth


/s/ Patrick J. Maher           Director
- --------------------
Patrick J. Maher



________________________       Director
Frank E. McCarthy



/s/ Paul D. Miller             Director
- ------------------
Paul D. Miller



/s/ G. Gilmer Minor, III       Director
- ------------------------
G. Gilmer Minor, III



________________________       Director
Gordon F. Rainey, Jr.



/s/ Frank S. Royal, M.D.       Director
- ------------------------
Frank S. Royal, M. D.


                                      II-5

<PAGE>






__________________________     Director
Eugene P. Trani



/s/ L. Dudley Walker           Director
- --------------------
L. Dudley Walker



/s/ Karen Hastie Williams      Director
- -------------------------
Karen Hastie Williams




                                      II-6

<PAGE>

                                 EXHIBIT INDEX


                 Exhibit
                    No.    Description
               ----------- -----------

                  2(a)     Agreement and Plan of Merger, dated as of September
                           15, 1996 (attached to the Proxy Statement/Prospectus
                           as Annex I)

                  2(b)     Stock Option Agreement dated as of September 15,
                           1996, between Crestar and Citizens (attached to the
                           Proxy Statement/Prospectus as Annex II)

                  5        Opinion of Hunton & Williams with respect to legality

                  8(a)     Opinion of Hunton & Williams with respect to tax
                           consequences of the Merger

                  8(b)     Opinion of Semmes, Bowen & Semmes with respect to tax
                           consequences of the Merger

                  24(a)    Consent of KPMG Peat Marwick LLP (Crestar Financial
                           Corporation)

                  24(b)    Consent of Deloitte & Touche LLP (Citizens Bancorp)

                  24(c)    Consent of Morgan Stanley & Co., Incorporated
                           (Crestar Financial Corporation)

                  24(d)    Consent of Keefe, Bruyette & Woods (Citizens Bancorp)

                  24(e)    Consent of Hunton & Williams (included in Exhibit 5
                           and Exhibit 8(a))

                  24(f)    Consent of Semmes, Bowen & Semmes (included in
                           Exhibit 8(b))

                  25       Power of Attorney (included on signature pages of the
                           Registration Statement)

                  28(a)    Form of Citizens Proxy

                  28(b)    Form of Crestar Proxy







                                                                      Exhibit 5



                               HUNTON & WILLIAMS
                              951 EAST BYRD STREET
                              RICHMOND, VA  23219

                                October 9, 1996


Board of Directors
Crestar Financial Corporation
919 East Main Street
Richmond, Virginia  23219

                       Registration Statement on Form S-4
                                Citizens Bancorp

Ladies and Gentlemen:

         We are acting as counsel for Crestar Financial Corporation (the
"Company") in connection with the registration under the Securities Act of 1933
of 12,635,720 shares of its common stock (the "Common Stock"). The transaction
in which the Common Stock will be issued is described in the Company's
Registration Statement on Form S-4 (the "Registration Statement") filed with the
Securities and Exchange Commission on October 9, 1996 and relating to the
Company's acquisition of Citizens Bancorp. In connection with the filing of the
Registration Statement you have requested our opinion concerning certain
corporate matters.

         We are of the opinion that:

         1. The Company is a corporation duly incorporated, validly existing and
in good standing under the laws of the Commonwealth of Virginia.

         2. The Common Stock has been duly authorized and, when the shares have
been issued as described in the Registration Statement, will be legally issued,
fully paid and nonassessable.

         We consent to the filing of this opinion with the Commission as an
exhibit to the Registration Statement and to the references to us in the Proxy
Statement/Prospectus included therein. In giving this consent, we do not admit
that we are within the category of persons whose consent is required by section
7 of the Securities Act of 1933 or the rules and regulations promulgated
thereunder by the Securities and Exchange Commission.



                                            Very truly yours,



                                            HUNTON & WILLIAMS



<PAGE>




                                                                   10/9/96
                                                                   Exhibit 8(a)


                               HUNTON & WILLIAMS
                              951 EAST BYRD STREET
                              RICHMOND, VA  23219




                                October 9, 1996





Crestar Financial Corporation
919 East Main Street
Richmond, Virginia   23219


                           Merger of Citizens Bancorp
                       And Crestar Financial Corporation
                    Certain Federal Income Tax Consequences

Ladies and Gentlemen:

         We have acted as counsel to Crestar Financial Corporation ("Crestar")
in connection with the proposed merger of CDM Acquisition Subsidiary, Inc.
("Subsidiary"), a Maryland corporation, into Citizens Bancorp ("Citizens"), a
Maryland corporation (the "Holding Company Merger"). Crestar plans to cause
Citizens to merge into Crestar (the "Citizens/Crestar Merger") immediately after
the Holding Company Merger.

         The only outstanding class of Citizens stock is common stock. In the
Holding Company Merger, each outstanding share of Citizens common stock (other
than shares held directly by Crestar) is to be converted into 0.835 of a share
of Crestar common stock, subject to adjustment to reflect any stock split or
similar event. Any Citizens shareholder who becomes entitled to a fractional
share of Crestar common stock as a result of the Holding Company Merger, after
aggregating all the shareholder's shares of Citizens common stock, will receive
cash from Crestar in lieu of the fractional share. Citizens shareholders are not
entitled to exercise dissenter's rights with respect to the Holding Company
Merger.

         You have requested our opinion concerning certain federal income tax
consequences of the Holding Company Merger and the Citizens/Crestar Merger
(collectively, the "Holding Company Combination"). In giving this opinion, we
have reviewed the Agreement and Plan of


<PAGE>



Reorganization, dated as of September 15, 1996, among Crestar, Subsidiary,
Crestar Bank DC, Citizens, and Citizens Bank of Maryland; the Plan of Merger
relating to the Holding Company Merger; the form S-4 Registration Statement
under the Securities Act of 1933 relating to the Holding Company Merger (the
"S-4"); and such other documents as we have considered necessary. In addition,
we have assumed the following:

         1. The fair market value of the Crestar common stock (including any
fractional share interest) received by a Citizens shareholder in exchange for
Citizens common stock will be approximately equal to the fair market value of
the Citizens common stock surrendered in the exchange.

         2. None of the compensation received by any shareholder-employee of
Citizens will be separate consideration for, or allocable to, any shares of
Citizens common stock; none of the shares of Crestar common stock received by
any shareholder-employee in the Holding Company Merger will be separate
consideration for, or allocable to, any employment agreement; and the
compensation paid to any shareholder-employee will be for services actually
rendered and will be commensurate with amounts paid to third parties bargaining
at arm's length for similar services.

         3. No share of Citizens common stock has been or will be redeemed in
anticipation of the Holding Company Merger, and Citizens has not made and will
not make any extraordinary distribution with respect to its stock in
anticipation of the Holding Company Merger.

         4. Crestar has no plan or intention to reacquire any of its stock
issued in the Holding Company Merger or to make any extraordinary distribution
with respect to such stock.

         5. There is, and on the effective date of the Holding Company Merger
(the "Effective Date") will be, no plan or intention by shareholders of Citizens
to sell, exchange, or otherwise dispose of a number of shares of Crestar common
stock received in the Holding Company Merger that would reduce the Citizens
share-holders' ownership of Crestar common stock to a number of shares having a
fair market value, as of the Effective Date, of less than 50 percent of the fair
market value of all the formerly outstanding Citizens common stock as of the
Effective Date. For this purpose, shares of Citizens common stock exchanged for
cash in lieu of fractional shares of Crestar common stock are treated as
outstanding Citizens common stock on the Effective Date. Moreover, shares of
Citizens common stock and shares of Crestar common stock held by Citizens
shareholders and otherwise sold, redeemed, or disposed of before or after the
Holding Company Merger are considered in making the above determination.

         6. Following the Holding Company Combination, Crestar will continue the
historic business of Citizens or use a significant portion of Citizens' historic
business assets in a business.

         7. The liabilities of Citizens and the liabilities, if any, to which
the assets of Citizens are subject were incurred and, as of the effective date
of the Citizens/Crestar Merger, will have been incurred by Citizens in the
ordinary course of business.

         8. There is, and on the Effective Date will be, no intercorporate
indebtedness existing between (a) Citizens or any subsidiary of Citizens and (b)
Crestar or any subsidiary of Crestar.



<PAGE>



         9. Neither Crestar nor any subsidiary of Crestar (a) owns beneficially
any Citizens common stock or will acquire any Citizens common stock in
anticipation of the Holding Company Merger, (b) has transferred or will transfer
cash or other property to Citizens or any subsidiary of Citizens in anticipation
of the Holding Company Combination, or (c) has made or will make any loan to
Citizens or any subsidiary of Citizens in anticipation of the Holding Company
Combination.

         10. On each of the Effective Date and the effective date of the
Citizens/Crestar Merger, the fair market value of the assets of Citizens will
exceed the sum of Citizens' liabilities plus the amount of liabilities, if any,
to which its assets are subject.

         11. Crestar has no plan or intention to sell or otherwise dispose of
any of the assets of Citizens, except for (a) dispositions made in the ordinary
course of business and (b) the possible disposition of (i) the stock of Citizens
Bank of the District of Columbia upon its merger into Citizens Bank of Maryland
and (ii) the stock of Citizens Bank of Maryland upon its merger into Crestar
Bank DC or another first-tier banking subsidiary of Crestar.

         12. Crestar, Citizens, and the shareholders of Citizens will pay their
respective expenses, if any, incurred in connection with the Holding Company
Merger and the Citizens/Crestar Merger.

         13. For each of Crestar and Citizens, not more than 25 percent of the
fair market value of its total assets, excluding cash, cash items (including
accounts receivable and cash equivalents), and United States government
securities, consists (and, immediately before the Holding Company Combination,
will consist) of stock and securities of any one issuer, and not more than 50
percent of the fair market value of such total assets consists (and, immediately
before the Holding Company Combination, will consist) of stock and securities of
five or fewer issuers. For purposes of the preceding sentence, (a) a
corporation's total assets exclude stock and securities issued by any subsidiary
at least 50 percent of the voting power or 50 percent of the total fair market
value of the stock of which is owned by the corporation, but the corporation is
treated as owning directly a ratable share (based on the percentage of the fair
market value of the subsidiary's stock owned by the corporation) of the assets
owned by any such subsidiary, and (b) all corporations that are members of the
same "controlled group" within the meaning of section 1563(a) of the Internal
Revenue Code (the "Code") are treated as a single issuer.

         14. Citizens has not filed, and does not and will not hold any asset
subject to, a consent pursuant to section 341(f) of the Code and regulations
thereunder.

         15. Citizens is not a party to, and does not and will not hold any
asset subject to, a "safe harbor lease" under former section 168(f)(8) of the
Code and regulations thereunder.

         16.Subsidiary has not engaged and will not engage in any business or
other activity, and has not held and will not hold any assets, except as
necessary to effect the Holding Company Merger.

         On the basis of the foregoing, and assuming that (a) the Holding
Company Merger will be consummated in accordance with the Plan of Merger, and
(b) the Citizens/Crestar Merger will


<PAGE>



be consummated in accordance with a plan of merger we have approved as to form
and substance, we are of the opinion that (under existing law) for federal
income tax purposes:

         1. The Holding Company Combination will be treated as a single
transaction qualifying as a reorganization within the meaning of section
368(a)(1)(A) of the Code.

         2. Citizens will not recognize gain or loss (a) on the transfer of its
assets to Crestar in exchange for Crestar common stock and the assumption of
Citizens' liabilities or (b) on the constructive distribution of Crestar common
stock to Citizens shareholders.

         3. Neither Crestar nor Subsidiary will recognize gain or loss on the
acquisition of Citizens' assets in exchange for Crestar common stock and the
assumption of Citizens' liabilities.

         We are also of the opinion that the material federal income tax
consequences of the Holding Company Combination to Crestar and Citizens are
fairly summarized in the S-4 under the headings "Summary--Certain Federal Income
Tax Consequences of the Transaction" and "The Holding Company Merger--Certain
Federal Income Tax Consequences." We consent to the use of this opinion as an
exhibit to the S-4 and to the reference to this firm under such headings. In
giving this consent, we do not admit that we are within the category of persons
whose consent is required by section 7 of the Securities Act of 1933 or the
rules and regulations promulgated thereunder by the Securities and Exchange
Commission.



                                            Very truly yours,



                                            HUNTON & WILLIAMS








                                                                   Exhibit 8(b)


                      [Semmes, Bowen & Semmes Letterhead]


                                October 9, 1996



Citizens Bancorp
14401 Sweitzer Lane
Laurel, Maryland 20707

Attention:        Jeffrey R. Springer
                  President

Gentlemen:

         We have acted as counsel to Citizens Bancorp, a Maryland corporation
("Citizens") in connection with the proposed merger of CDM Acquisition
Subsidiary, Inc., a Maryland corporation ("Subsidiary"), into Citizens (the
"Holding Company Merger"). Subsidiary is wholly owned by Crestar Financial
Corporation, a Virginia corporation ("Crestar"). Crestar plans to cause Citizens
to merge into Crestar (the "Citizens/Crestar Merger") immediately after the
Holding Company Merger.

         The only outstanding class of Citizens stock is common stock. In the
holding Company Merger, each outstanding share of Citizens common stock (other
than shares held directly by Crestar) is to be converted into 0.835 of a share
of Crestar common stock, subject to adjustment to reflect any stock split or
similar event. Any Citizens' shareholder who becomes entitled to a fractional
share of Crestar common stock as a result of the Holding Company Merger, after
aggregating all the shareholders' shares of Citizens common stock, will receive
cash from Crestar in lieu of the fractional share. Citizens shareholders are not
entitled to exercise dissenter's rights with respect to the Holding Company
Merger.

         You have requested our opinion concerning certain federal income tax
consequences of the Holding Company Merger and the Citizens/Crestar Merger
(collectively, the "Holding Company Combination"). In giving this opinion, we
have reviewed the Agreement and Plan of Reorganization, dated as of September
15, 1996, among Crestar, Subsidiary, Crestar Bank DC, Citizens, and Citizens
Bank of Maryland; the Plan of Merger relating to the Holding Company Merger; the
form S-4 Registration Statement under the Securities Act of 1933 relating to the
Holding Company Merger (the "S-4"); and such other documents as we have
considered necessary. In addition, we have assumed but do not know of our own
knowledge nor have we verified the following:

         1. The fair market value of the Crestar common stock (including any
fractional share interest) received by a Citizens shareholder in exchange for
Citizens common stock will be approximately equal to the fair market value of
the Citizens common stock surrendered in the exchange.


<PAGE>


Citizens Bancorp
October 9, 1996
Page 2


         2. The payment of cash to Citizens shareholders in lieu of fractional
shares is simply a mechanical rounding off that was not separately bargained for
and is solely for the purpose of saving Crestar the expense and inconvenience of
issuing and transferring fractional shares.

         3. None of the compensation received by any shareholder-employee of
Citizens will be separate consideration for, or allocable to, any shares of
Citizens common stock; none of the shares of Crestar common stock received by
any such shareholder-employee in the Holding Company Merger will be separate
consideration for, or allocable to, any employment agreement; and the
compensation paid to any such shareholder-employee will be for services actually
rendered and will be commensurate with amounts paid to third parties bargaining
at arm's length for similar services.

         4. No share of Citizens common stock has been or will be redeemed in
anticipation of the Holding Company Merger, and Citizens has not made and will
not make any extraordinary distribution with respect to its stock in
anticipation of the Holding Company Merger.

         5. Crestar has no plan or intention to reacquire any of its stock
issued in the Holding Company Merger or to make any extraordinary distribution
with respect to such stock.

         6. There is, and on the effective date of the Holding Company Merger
(the "Effective Date") will be, no plan or intention by shareholders of Citizens
to sell, exchange, or otherwise dispose of a number of shares of Crestar common
stock received in the Holding Company Merger that would reduce the Citizens
shareholders' ownership of Crestar common stock to a number of shares having a
fair market value, as of the Effective Date, of less than 50 percent of the fair
market value of all the formerly outstanding Citizens common stock as of the
Effective Date. For this purpose, shares of Citizens common stock exchanged for
cash in lieu of fractional shares of Crestar common stock are treated as
outstanding Citizens common stock on the Effective Date. Moreover, shares of
Citizens common stock and shares of Crestar common stock held by Citizens
shareholders and otherwise sold, redeemed, or disposed of before or after the
Holding Company Merger are considered in making the above determination.

         7. Following the Holding Company Combination, Crestar will continue the
historic business of Citizens or use a significant portion of Citizens' historic
business assets in a business.

         8. The liabilities of Citizens and the liabilities, if any, to which
the assets of Citizens are subject were incurred and, as of the effective date
of the Citizens/Crestar Merger, will have been incurred by Citizens in the
ordinary course of business.



<PAGE>


Citizens Bancorp
October 9, 1996
Page 3

         9. There is, and on the Effective Date will be, no intercorporate
indebtedness existing between (a) Citizens or any subsidiary of Citizens and (b)
Crestar or any subsidiary of Crestar.

         10. Neither Crestar nor any subsidiary of Crestar (a) owns beneficially
any Citizens common stock or will acquire any Citizens common stock in
anticipation of the Holding Company Merger, (b) has transferred or will transfer
cash or other property to Citizens or any subsidiary of Citizens in anticipation
of the Holding Company Combination, or (c) has made or will make any loan to
Citizens or any subsidiary of Citizens in anticipation of the Holding Company
Combination.

         11. On each of the Effective Date and the effective date of the
Citizens/Crestar Merger, the fair market value of the assets of Citizens will
exceed the sum of Citizens' liabilities plus the amount of liabilities, if any,
to which its assets are subject.

         12. Crestar has no plan or intention to sell or otherwise dispose of
any of the assets of Citizens, except for (a) dispositions made in the ordinary
course of business and (b) the possible disposition of (i) the stock of Citizens
Bank of the District of Columbia upon its merger into Citizens Bank of Maryland
and (ii) the stock of Citizens Bank of Maryland upon its merger into Crestar
Bank DC or another first-tier banking subsidiary of Crestar.

         13. Crestar, Citizens, and the shareholders of Citizens will pay their
respective expenses, if any, incurred in connection with the Holding Company
Merger and the Citizens/Crestar Merger.

         14. For each of Crestar and Citizens, not more than 25 percent of the
fair market value of its total assets, excluding cash, cash items (including
accounts receivable and cash equivalents), and United States government
securities, consists (and, immediately before the Holding Company Combination,
will consist) of stock and securities of any one issuer, and not more than 50
percent of the fair market value of such total assets consists (and, immediately
before the Holding Company Combination, will consist) of stock and securities of
five or fewer issuers. For purposes of the preceding sentence, (a) a
corporation's total assets exclude stock and securities issued by any subsidiary
at least 50 percent of the voting power or 50 percent of the total fair market
value of the stock of which is owned by the corporation, but the corporation is
treated as owning directly a ratable share (based on the percentage of the fair
market value of the subsidiary's stock owned by the corporation) of the assets
owned by any such subsidiary, and (b) all corporations that are members of the
same "controlled group" within the meaning of section 1563(a) of the Internal
Revenue Code of 1986, as amended (the "Code") are treated as a single issuer.



<PAGE>


Citizens Bancorp
October 9, 1996
Page 4

         15. Subsidiary has not engaged and will not engage in any business or
other activity, and has not held and will not hold any assets, except as
necessary to effect the Holding Company Merger.

         On the basis of the foregoing, and assuming that the proposed Holding
Company Merger and Holding Company Combination will be consummated as proposed,
it is our opinion that, pursuant to the Code, the consequences will be that:

         1.       The Holding Company Combination will be treated as a single
transaction qualifying a reorganization within the meaning of Section 368(a) of
the Code.

         2. No taxable gain will be recognized by a Citizens' shareholder on the
exchange by such shareholder of shares of Citizens' common stock solely for
shares of Crestar common stock (including any fractional share interest) in the
Holding Company Merger.

         3. A Citizens' shareholder's basis in Crestar common stock (including a
fractional share interest) received in the Holding Company Merger will be the
same as the shareholder's basis in the Citizens common stock surrendered in
exchange therefor.

         4. The holding period of such Crestar common stock (including any
fractional share interest) for a Citizens shareholder will include the holding
period of the Citizens common stock surrendered in exchange therefor if such
Citizens common stock is held as a capital asset by the shareholder at the
Effective Time of the Holding Company Merger.

         5. A Citizens common shareholder who receives cash in lieu of a
fractional share of Crestar common stock will recognize gain or loss equal to
any difference between the amount of cash received and the shareholder's basis
in the fractional share interest.

         We are also of the opinion that the material federal income tax
consequences of the Holding Company Combination to Citizens shareholders are
fairly summarized in the S-4 under the headings "Summary--Certain Federal Income
Tax Consequences of the Transaction" and "The Holding Company Merger--Certain
Federal Income Tax Consequences." We consent to the use of this opinion as an
exhibit to the S-4 and to the reference to this firm under such headings. In
giving this consent, we do not admit that we are within the category of persons
whose consent is required by Section 7 of the Securities Act of 1933 or the
rules and regulations promulgated thereunder by the Securities and Exchange
Commission.

                                               Very truly yours,

                                               /s/ SEMMES, BOWEN & SEMMES




                                                                  10/8/96
                                                                  Exhibit 24(a)



                        CONSENT OF INDEPENDENT AUDITORS


The Board of Directors
Crestar Financial Corporation:

We consent to the use of our report included in Crestar Financial Corporation's
Annual Report on Form 10-K for the year ended December 31, 1995 incorporated
herein by reference and to the reference to our firm under the heading "Experts"
in the Joint Proxy Statement/Prospectus. Our report refers to a change in
accounting for certain investments in debt and equity securities.


                                                       /s/ KPMG PEAT MARWICK LLP

Richmond, Virginia
October 7, 1996





                                                                   10/10/96
                                                              Exhibit 24(b)



                          CONSENT OF DELOITTE & TOUCHE


We consent to the incorporation by reference in this Registration Statement of
Crestar Financial Corporation on Form S-4 of our report dated January 19, 1996,
appearing in the Annual Report on Form 10-K of Citizens Bancorp for the year
ended December 31, 1995, and to the reference to us under the heading "Experts"
in the Joint Proxy Statement/Prospectus, which is a part of this Registration
Statement.


/s/ DELOITTE & TOUCHE LLP

Washington, D.C.
October 9, 1996






                                                                  10/9/96
                                                                  Exhibit 24(c)



                  CONSENT OF MORGAN STANLEY & CO. INCORPORATED


October 10, 1996


Crestar Financial Corporation
919 East Main Street
Richmond, VA  23261

Dear Sirs:

         We hereby consent to the inclusion in the Registration Statement of
Crestar Financial Corporation ("Crestar") on Form S-4, relating to the proposed
merger of a subsidiary of Crestar with and into Citizens Bancorp, of our opinion
letter appearing as Annex III to the Joint Proxy Statement/Prospectus which is a
part of the Registration Statement, and to the references of our firm name
therein. In giving such consent, we do not thereby admit that we come within the
category of persons whose consent is required under Section 7 of the Securities
Act of 1933, as amended, or the rules and regulations adopted by the Securities
and Exchange Commission thereunder nor do we admit that we are experts with
respect to any part of such Registration Statement within the meaning of the
term "experts" as used in the Securities Act of 1933, as amended, or the rules
and regulations of the Securities and Exchange Commission thereunder.



                                              Very truly yours,



                                              MORGAN STANLEY & CO. INCORPORATED



                                              By: /s/ Donald A. Moore, Jr.
                                                  ------------------------
                                                  Donald A. Moore, Jr.
                                                  Managing Director


<PAGE>





                                                                  10/9/96
                                                                  Exhibit 24(d)



                    CONSENT OF KEEFE, BRUYETTE & WOODS, INC.



Crestar Financial Corporation
919 East Main Street
Richmond, VA  23261


Dear Sirs:

         We hereby consent to the use in this Registration Statement on Form S-4
of our letter to the Board of Directors of Citizens Bancorp included as Annex C
the Proxy Statement/Prospectus forming a part of this Registration Statement on
Form S-4 and to all references to our firm in such Proxy Statement/Prospectus.
In giving such consent, we do not hereby admit that we come within the category
of persons whose consent is required under Section 7 of the Securities Act of
1933 or the rules and regulations of the Securities and Exchange Commission
thereunder, nor do we admit that we are experts with respect to any part of such
Registration Statement within the meaning of the term "experts" as used in the
Securities Act or the rules and regulations of the Securities Act or the rules
and regulations of the Securities and Exchange Commission thereunder.



                                             Very truly yours,



                                             KEEFE, BRUYETTE & WOODS, INC.


                                             By: /s/ Robert J. Stapleton
                                                 -----------------------
                                                 Robert J. Stapleton
                                                 Senior Vice President


Dated: 10/10/96


<PAGE>





                                                                  10/8/96
                                                                  Exhibit 28(a)


                                CITIZENS BANCORP
                                REVOCABLE PROXY

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS.

        The undersigned hereby appoints _______________ and _______________,
either one of whom may act with full power of substitution, to act as proxies
for the undersigned and to vote all shares of Common Stock of Citizens Bancorp
("Citizens") which the undersigned is entitled to vote at the Special Meeting of
Shareholders to be held on December 19, 1996 at 11:00 a.m., local time, at
Citizens' office located at 14401 Sweitzer Lane, Laurel, Maryland, and at any
and all adjournments thereof.

        THIS PROXY MAY BE REVOKED AT ANY TIME BEFORE IT IS EXERCISED.

        This proxy, when properly executed, will be voted as directed. If no
direction is made, this proxy will be voted FOR each of the proposals listed. If
any other business is properly presented at the Special Meeting, this proxy will
be voted by the proxies in their discretion.

        The Board of Directors recommends that shareholders vote FOR Proposal 1.

1.      FOR [   ]       AGAINST [   ]       ABSTAIN [   ]

        Approval and adoption of the Agreement and Plan of Reorganization and
        related Plan of Merger dated September 15, 1996 (the "Agreement"), among
        Crestar Financial Corporation ("Crestar"), CDM Acquisition Subsidiary,
        Inc., Crestar Bank DC and Citizens and Citizens Bank of Maryland,
        providing for Crestar's acquisition of Citizens as described in the
        Joint Proxy Statement/Prospectus and pursuant to which each share of
        Common Stock of Citizens outstanding as of the Effective Time of the
        Holding Company Merger will be converted into and become the right to
        receive 0.835 shares of Crestar Common Stock and associated stock
        rights, and options to purchase Citizens Common Stock will be converted
        into the right to acquire shares of Crestar Common Stock.

2.      In their discretion, the proxies are authorized to vote upon such other
        business as may properly come before the Special Meeting or any
        adjournment thereof.

The undersigned acknowledges receipt prior to the execution of this proxy of a
Notice of Special Meeting of Shareholders dated November 15, 1996, and of a
Joint Proxy Statement/Prospectus dated [ ], 1996.



<PAGE>



Please sign exactly as your name appears on this card. When signing as attorney,
executor, administrator, trustee or guardian, please give your full title. If
shares are held jointly, each holder may sign, but only one signature is
required.

Dated ____________________, 1996           ____________________________________
                                                        Signature


                                           ____________________________________
                                                        Signature

           Please Mark, Sign, Date and Return the Proxy Card Promptly
                          Using the Enclosed Envelope.


<PAGE>




                                                                  10/8/96
                                                                  Exhibit 28(b)
PROXY

                         CRESTAR FINANCIAL CORPORATION


THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS FOR THE SPECIAL
MEETING OF SHAREHOLDERS ON DECEMBER 19, 1996.

         The undersigned hereby appoints _______________, _________________ and
_______________, any one of whom may act and each with the power to appoint his
substitute, to represent and to vote all shares of Common Stock of Crestar
Financial Corporation ("Crestar") which the undersigned is entitled to vote at
the Special Meeting of Shareholders to be held on December 19, 1996, at
Crestar's office located at 919 East Main Street, Richmond, Virginia, and at any
adjournment thereof.

            THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR PROPOSAL 1.

         This proxy, when properly executed, will be voted as directed. If no
direction is made, this proxy will be voted FOR as recommended by the Board of
Directors. If any other business is properly presented at the Special Meeting,
this proxy will be voted by the proxies in their discretion.

1.       FOR [   ]       AGAINST [   ]       ABSTAIN [   ]

         Approval of the issuance of up to 13,200,000 shares of Crestar Common
         Stock in accordance with the Agreement and Plan of Reorganization and
         related Plan of Merger dated September 15, 1996 (the "Agreement"),
         among Crestar Financial Corporation ("Crestar"), CDM Acquisition
         Subsidiary, Inc., Crestar Bank DC, Citizens Bancorp and Citizens Bank
         of Maryland, providing for Crestar's acquisition of Citizens Bancorp as
         described in the Joint Proxy Statement/Prospectus and pursuant to which
         each share of Common Stock of Citizens Bancorp outstanding as of the
         Effective Time of the Holding Company Merger will be converted into and
         become the right to receive 0.835 shares of Crestar Common Stock and
         associated stock rights, and options to purchase Citizens Common Stock
         will be converted into the right to acquire shares of Crestar Common
         Stock.

2.       In their discretion, the proxies are authorized to vote upon such other
         business as may properly come before the Special Meeting or any
         adjournment thereof.

The undersigned acknowledges receipt of a Notice of Special Meeting of
Shareholders dated November 15, 1996, and of a Joint Proxy Statement/Prospectus
dated [ ], 1996.


                                         _______________________________
                                                      Signature


                                         _______________________________
                                             Signature if held jointly


                                         Dated _________________________, 1996

Please sign exactly as your name appears. When shares are held by joint tenants,
both should sign. When signing as attorney, executor, administrator, trustee or
guardian, please give full title. If a corporation, please sign with full
corporate name by president or other authorized officer. If a partnership,
please sign in partnership name by authorized person.


<PAGE>



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