| Name | 'Ferdinand III' de CASTILLA "King of Castile" |
| Birth | 1199 |
| Death | 30 May 1252, Seville, SPAIN Age: 53 |
| Occupation | Royalty |
| Father | 'Alfonzo IX' "King of Castile" (1171-1230) |
| Mother | Berengaria "Queen of Castile" (1180-1246) |
| 1 | Jeanne "Johanna" d'AUMALE "Comtesse of Ponthieu" |
| Birth | abt 1200 |
| Occupation | Nobility |
| Marriage | 1237, Burgos, Burgos, SPAIN |
| Children | Eleanore (1241-1290) |