After Sultan Mehmed conquered Istanbul on May 29, 1453, he sent letters to the Greek Empire of Trebizond and the Georgian lords in the Eastern Black Sea region, asking them to come to Istanbul, present their allegiance and pay annual tribute.[2] In this context, Prince Liparit I of Mingrelia Dadiani became the first Georgian prince to offer his allegiance.[3]
Then, the Ottoman navy, consisting of 56 ships under the command of Admiral Hamza Bey, sailed out to the Black Sea in 1454 and in June captured Sukhumi, an important coastal town of the Principality of Abkhazia, where a Genoese trading port called Sebastopolis was located.[4] Thereupon, Prince Levan from the Georgian Shervashidze Dynasty, which had ruled the Principality of Abkhazia since 1325, also pledged his allegiance to the Ottoman Empire.[5]
References
^"SOHUM". TDV İslâm Ansiklopedisi (in Turkish). Retrieved 2023-09-13.
^Mırmıroğlu, Vladimir; Dukas, Mihail (1956). Byzantine History. p. 194.