INSURED MUNICIPALS INCOME TRUST 141ST INSURED MULTI SERIES, 485BPOS, EX-99.1.1, 2000-08-25

INSURED MUNICIPALS INCOME TRUST 141ST INSURED MULTI SERIES
485BPOS, EX-99.1.1, 2000-08-25

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           Consent of Independent Certified Public Accountants

     We have issued our report dated June 16, 2000 accompanying the financial
statements of Insured Municipals Income Trust, 141st Insured Multi-Series as of
April 30, 2000, and for the period then ended, contained in this Post-Effective
Amendment No. 7 to Form S-6.

     We  consent  to the use of the aforementioned report  in  the  Post-
Effective  Amendment and to the use of our name as it appears  under  the
caption "Auditors".

                                        Grant Thornton LLP

Chicago, Illinois
August 25, 2000