John V Palaiologos
Francesco II Gattilusio (born Giacomo Gattilusio or "Jacopo" c. 1365 – 26 October 1403/1404) was the second Gattilusio lord of Lesbos, from 1384 to his death. He was the third son of Francesco I Gattilusio and Maria Palaiologina, the sister of the Byzantine emperor John V Palaiologos.