Alexios III Angelos Byzantine emperor (1153–1211) Parents Euphrosyne Kastamonitissa Andronikos Doukas Angelos Children Irene Angelina Anna Komnene Angelina Eudokia Angelina Siblings Constantine Komnenos Angelos Isaac II Angelos Theodora Angelina John Angelos Irène Ange Theodore Angelos Partners Euphrosyne Doukaina Kamatera
