John Palaiologos (son of Andronikos II)
He received the supreme court dignity of Despot on 22 May 1295, and married Irene Palaiologina Choumnaina, the daughter of Nikephoros Choumnos, in 1303. The pair did not have any children. From 1304, he served as governor of Thessalonica, where he made donations of property to the Hodegetria Monastery. In 1305, the throne of the March of Montferrat became vacant and his mother wanted to send John to take it up, but was successfully opposed by the Patriarch of Constantinople, Athanasius I, so that John's younger brother Theodore was sent instead. John Palaiologos died in 1307 in Thessalonica. In 1321, his body was transferred to Constantinople and buried in the Pantokrator Monastery.
- Trapp, Erich; Beyer, Hans-Veit; Kaplaneres, Sokrates; Leontiadis, Ioannis (1989). "21475. Παλαιολόγος Ἱωάννης". Prosopographisches Lexikon der Palaiologenzeit (in German). 9. Vienna: Verlag der Österreichischen Akademie der Wissenschaften.