Alfonso IX King of Castile and Leon(15 Aug 1171 - 24 Sep 1240) Simon de Dammartin Count of Aum‚le( - 21 Sep 1239)
Berenguela de Castilla(ca Jun 1180 - 8 Nov 1246) Marie Countess of Ponthieu(aft 1195 - 1251)
m. 1237, Burgos
St Fernando III King of Castile Jeanne de Dammartin Countess of Ponthieu
b. Aug 1201
d. 30 May 1252, Sevilla
King of Castile 1217-1252 and Leon 1230-1252. Canonised: 1671.
b.  
d. 15 Mar 1279, Abbeville
Heir. Countess also of Aumale and Montreuil, France.
Spouses: 1, 2
Children
> Eleanor of Castile(ca 1244 - 28 Nov 1290)