Isaac II of Angelus E Roman Emporer
Isaac II of was born before 1155 in ,,,East.RomanEmpire.  He died in 1204 in in prison.

 Irene Comnenus
Irene was born about 1155.  She died before 1185.

 Anna Princess Of Byzantium
Anna Princess Of was born about 1180 in Constaninople,Constantinople,Byzantium.  She died after 1253.