Individual Information
Ioannis III Dukas Batatzes, Emperor of Nicea
Birth:
FCID:4365:6474
Parents
Father:
Mother:
Marriage(s)
Family Group
Irini Dukaina Laskarina, Princess of Byzantine Empire
md. Abt 1212 of Nicaea, Bursa, Turkey
  Children
Family Group
Konstanze Von Hohenstaufen
md. 1244 Valencia, Valencia, Spain
  Children