Ioannis Konstantinos Angelus
Ioannis Konstantinos was born about 1121 in Constantinople, Turkey.  He died about 1200 in Constantinople, Turkey.

 Eudoxia Anemaina
Eudoxia was born about 1129 in Constantinople, Turkey.

 Ioannis Komnenos Angelus
Ioannis Komnenos was born about 1147 in Constantinople, Turkey.