Alexius I Comnenus Emperor of Byzantine

Alexius I Comnenus Emperor of was born in 1048.  Alexius I Comnenus Emperor of's father was John deByzantium and his mother was Anna Dalassena.  His paternal grandfather was Manuel Comnenus.  He was an only child.  He died at the age of 70 on August 15th, 1118.

They had a son named John II Comnenus Emperor of the Byzantine.