Иоанн II Комнин
Andronikos Komnenos was born in ca. 1108/9, as the third child and second son of the Byzantine Emperor John II Komnenos and his Hungarian wife, Piroska (Irene). Probably in 1122, when his elder brother Alexios was raised to co-emperor, he received the rank of "sebastokratōr" along with his younger brothers Isaac and Manuel.