He was married five times, with Hungarian, Bulgarian and Byzantine princesses.

Maria Comnena, the Porphyrogenita, Byzantine princess, by poison (born 1149)

She was either the daughter of bey of Germiyanids or a Byzantine princess.

According to Byzantine and Aq Qoyunlu sources, he was married to a Byzantine princess.

Smilec was married to an unnamed Byzantine princess, daughter of sebastokratōr Constantine Palaiologos.

In February 1442, King John married his second wife, the fourteen-year old Byzantine princess Helena Palaiologina.

Anna Comnena, Byzantine princess and historian (born 1083)

Amalric had also married a Byzantine princess, Maria Komnene, and the imperial alliance remained intact.

When a turn-of-the-millennium Venetian doge married a Byzantine princess, her new neighbors were scandalized that she refused to eat with her hands.

In the spring of 1170, Oddone remarried to a woman named Eudoxia, a Byzantine princess.