Alexius I Comnenus of Byzantium
Alexius I Comnenus of was born about 1048 in Constantinople, Byzantium Empire (Turkey).  He died in 1118.

 Irene Ducaena
Irene was born before 1105.

 Andronicus Comnenus Byzantium
Andronicus Comnenus was born before 1118.

 Anna Comnena of Byzantium
Anna Comnena of was born before 1118.  She died after 1148.

 John II Comnenus of Byzantium
John II Comnenus of was born before 1118.  He died in 1143.

 Theodora Comnena of Byzantium
Theodora Comnena of was born before 1118.