Ferdinando III of Castile
King of Castile, Toledo and Extramadura (1217 - 1252)
King of Leon, Galicia and Cordova (1236 - 1252)
Born (July/Aug, 1201) - Died (May 30, 1252) at Seville
Venerated as St Ferdinando of Castile after being canonized by Pope Clement X (1671)

Ferdinando III married firstly at Burgos (Nov 30, 1219) to Beatrice of Hohenstaufen
Children :

Ferdinando III married secondly at Burgos (1237) to Jeanne of Ponthieu
Children :