Council of Florence
To secure protection against the Ottomans, visit Pope Eugene IV and consents to the union of the Greek and Roman churches, which is ratified at the Council of Florence
Permanent historical records · Updated 2026-11-03
1439 in Roman Empire
Explore 2 historical events and records for Roman Empire in 1439.
Historical records for Roman Empire in 1439
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2Unique records
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Unification
To secure protection against the Ottomans, visit Pope Eugene IV and consents to the union of the Greek and Roman churches, which is ratified at the Council of Florence
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.