Isaac Komnenos Byzantine general, brother of emperor Alexios I (b. 1050) Parents Anna Dalassene John Komnenos Children Maria Comnena John IV of Ohrid Alexios Komnenos Constantine Komnenos John Komnenos Siblings Eudokia Komnene Nikephoros Komnenos Theodora Komnene Maria Komnene Manuel Komnenos Adrianos Komnenos Alexios I Komnenos Partners Irene of Alania
