John III Doukas Vatatzes
…Alexios Raoul. A successful soldier from a military family, John had risen to the position of protovestiarites when he was chosen c. 1216 by Emperor Theodore I Komnenos Laskaris as the second husband for his daughter Irene Laskarina, following the death of her first husband, Andronikos Palaiologos. As husband of Laskaris…