Theodore I Laskaris

13th-century emperor of Nicaea (1174–1221)

Parents

• Ioanna Karatzaina
• Manuel Láscaris

Children

• Maria Laskarina
• Sophia Eudokia Laskarina
• Irene Laskarina
• Nicholas Laskaris
• Constantin Laskaris

Siblings

• Konstantinos Laskaris
• Michael Laskaris
• Alexios Laskaris
• Isaac Laskaris
• Georg Laskaris
• Manuel Laskaris

Partners

• Anna Komnene Angelina
• Marie de Courtenay
• Philippa of Armenia