Andronikos I Komnenos
Philippa of Antioch (11481178) was the younger daughter of Constance, Princess of Antioch and her first husband Raymond of Poitiers. She was Lady of Toron by her marriage to Humphrey II of Toron and she was a mistress of Andronikos I Komnenos, who had seduced her while he was a guest at her stepfather's court.