Ferdinand III, called the Saint, was King of Castile from 1217 and King of León from 1230 as well as King of Galicia from 1231. He was the son of Alfonso IX of León and Berenguela of Castile. Through his second marriage he was also Count of... Wikipedia
Born: August 5, 1199, Monasterio de Nuestra Señora de Valparaíso
Died: May 30, 1252 (age 52 years), Seville, Spain
Parents: Alfonso IX of León and Berengaria of Castile
Place of burial: Catedral de Sevilla, Seville, Spain
Children: Alfonso X El Sabio, Eleanor of Castile, Frederick of Castile, and more
Spouse: Joan, Countess of Ponthieu (m. 1237–1252) and Elisabeth of Swabia (m. 1219)