Born: ABT 1220 in , Ponthieu, France
Died: 15 Mar 1279
Married: 1237
Parents: | Simon Ii de Dammartin ↓ → | | Marie de Ponthieu ↓ → |
Born: Aug 1201 in , Castile, Spain
Died: 30 May 1252
Parents: | Alfonso Ix Fernandez de Castile ↓ → | | Berenguela Alfonsez de Castile ↓ → |