Attention: Age at marriage (May 28, 1262) below 16 years (14).
She is married to Philip III (King) of FRANCE 'The Bold'; 'le Hardi'.
They got married on May 28, 1262 at Clermont, Puy-de-Dome, Auvergne, France, she was 14 years old.Source 3
Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=43335381&pid=6356/ Ancestry.com.au; Ancestry.com.au