John IV Megas Komnenos (Greek: Ιωάννης Μέγας Κομνηνός, Iōannēs Megas Komnēnos) (died April 1460) was Emperor of Trebizond from 1429 until his death. He was a son of Emperor Alexios IV of Trebizond and Theodora Kantakouzene.
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JohnIV Megas Komnenos (Greek: Ιωάννης Μέγας Κομνηνός, Iōannēs Megas Komnēnos) (died April 1460) was Emperor ofTrebizond from 1429 until his death. He...
Alexios IV Megas Komnenos or Alexius IV (Greek: Αλέξιος Μέγας Κομνηνός, romanized: Alexios Megas Komnēnos; c. 1379 – 1429), Emperor ofTrebizond from 5...
was the daughter ofJohnIVofTrebizond and Bagrationi who married the Aq Qoyunlu ruler Uzun Hasan in 1458. She became the mother of Halima Alamshah Hatun...
The Empire ofTrebizond, or Trapezuntine Empire, was a successor state of the Byzantine Empire that existed during the 13th through to the 15th century...
1444) JohnIV, Count of Armagnac (1396–1450), Count of Armagnac, Fézensac, and Rodez JohnIV, Duke of Brabant (1403–1427) JohnIVofTrebizond (1403–1460)...
was co-emperor of the Empire ofTrebizond alongside his elder brother JohnIV Megas Komnenos c. 1451–1459. Alexander was the second son of the Trapezuntine...
Emperor ofTrebizond from 1460 to 1461. He was the third son of Emperor Alexios IVofTrebizond and Theodora Kantakouzene. Following the fall ofTrebizond to...
daughter of Ali Beg by his wife Theodora ofTrebizond, daughter of Alexios IVofTrebizond. Heydar, son of Joneyd, married Katherina who was a daughter of Uzun...
exile JohnIV Laskaris, in exile John V Palaiologos John VI Kantakouzenos John VII Palaiologos John VIII Palaiologos Johnof Brienne John I ofTrebizond, Emperor...
daughter ofJohnIVofTrebizond, Theodora Megale Komnene, also known as "Despina Hatun". There is no reliable information about the first years of her life...
John II Megas Komnenos (Greek: Ἰωάννης Μέγας Κομνηνός, Iōannēs Megas Komnēnos) (c. 1262 – 16 August 1297) was Emperor ofTrebizond from June 1280 to his...
Khatun was the daughter of Emperor JohnIVofTrebizond. She had married Uzun Hassan in a deal to protect the Empire ofTrebizond from the Ottoman Turks...
John I Komnenos Axouchos (Greek: Ιωάννης Κομνηνός Ἀξούχος, romanized: Iōannēs Komnēnos Axouchos) was Emperor ofTrebizond from 1235 to 1238. One editor...
rest of his family by the Ottomans at Constantinople in 1463, two years after Trebizond's fall to the Ottoman Empire, after David was accused of plotting...
the founder of the Empire ofTrebizond and its ruler from 1204 until his death in 1222. The two brothers were the only male descendants of the Byzantine...
Emperors ofTrebizond formed alliances through royal marriages with various Muslim rulers. Emperor JohnIVofTrebizond married his daughter to the son of his...
daughter of Theodora daughter ofJohnIVofTrebizond son of Alexios IVofTrebizond son of Manuel III ofTrebizond son of Alexios III ofTrebizond son of Irene...
fall of Constantinople in 1204 and remained indepenent after the restoral of the Byzantine Empire in 1261. Emperor since 1429, JohnIVofTrebizond forged...
1438) who married, 1425, the emperor JohnIVofTrebizond Demetrius (c. 1413–1453), co-ruler in Imereti; father of Constantine II Alexander's second marriage...
daughter of the Grand Komnenos John IVofTrebizond. She had been married to Uzun Hassan in exchange for protection of the Grand Komnenos from the Ottomans...
captive and released through the mediation of the emperor JohnIVofTrebizond. In the 15th century in the reign of the prince Kakhaber Gurieli, the Ottomans...