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"ONCORE" FLEXIBLE PREMIUM VARIABLE ANNUITY
THE OHIO NATIONAL LIFE INSURANCE COMPANY
OHIO NATIONAL VARIABLE ACCOUNT A
SUPPLEMENT DATED JUNE 30, 2000 TO THE PROSPECTUS
DATED MAY 1, 2000
This relates to the 10-DAY FREE LOOK provision in MASSACHUSETTS and MISSOURI.
Massachusetts and Missouri are now included among the states where we are
required to return the original purchase price instead of the current contract
value if you exercise your free look. Any purchase payments in those states to
be allocated to variable Funds will first be allocated to the Money Market Fund
until the end of the free look period.
