Theodore I Laskaris 13th-century emperor of Nicaea (1174–1221) Parents Ioanna Karatzaina Manuel Láscaris Children Irene Laskarina Sophia Eudokia Laskarina Maria Laskarina Nicholas Laskaris Constantin Laskaris Siblings Georg Laskaris Michael Laskaris Isaac Laskaris Manuel Laskaris Alexios Laskaris Konstantinos Laskaris Partners Anna Komnene Angelina Philippa of Armenia Marie de Courtenay
