First half of 13th century: Birth of John Raoul
1256-1258: Imprisonment of John Raoul, on the orders of Emperor Theodore II Laskaris
1258-1259: Participation John Raoul in the campaign against the despot of Epiros. Honoured with the office of protobestiarios
1261: Marriage with Theodora Kantakouzene, niece of Michael VIII Palaiologos
Before 1274: Death of John Raoul, probably in Constantinople