Attention: Age at marriage (October 18, 1254) below 16 years (15).
Attention: Partner (Margaret of France "Princess of France" "Queen Consort of England" "Pearl of France" Capet) is 36 years younger.
(1) He is married to Margaret of France "Princess of France" "Queen Consort of England" "Pearl of France" Capet.
They got married on September 8, 1299 at Canterbury, Kent, England, he was 60 years old.
Child(ren):
(2) He is married to Eleanor 'Leonora' Fernandez de Castile, Countess of Ponthieu, Queen consort of England.
They got married on October 18, 1254 at Abbey of Las Huelgas, Burgos, Castilla-Leon, Spain, he was 15 years old.Sources 5, 7
Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=16799558&pid=4243/ Ancestry.co.uk