. . . "1252-05-30Z"^^ . "1201Z"^^ . . "1252Z"^^ . . . "1201-08-05Z"^^ . "King of Castile" . . . . "Ferdinand III"@en . "1217Z"^^ . . "III, Saint Ferdinand"@en . . "Ferdinand III (1199 or 1201 \u2013 30 May 1252) was King of Castile from 1217 and King of Le\u00F3n from 1230 as well as King of Galicia from 1231. He was the son of Alfonso IX of Le\u00F3n and Berenguela of Castile. Through his second marriage he was also Count of Aumale."@en . . . . "1217Z"^^ .