Original: Alexios I Komnenos, latinized as Alexius I Comnenus (, 1048   15 August 1118), was Byzantine emperor from 1081 to 1118, and the founder of the Komnenian dynasty.
Simplified: Alexios I Komnenos or Alexius I Comnenus (; ; 1048 – August 15, 1118), Byzantine emperor (1081–1118), was the son of John Komnenos and Anna Dalassena.