| Alfonso OF LEON , King of León (1171 - 1230) |
Philip HOHENSTAUFEN , Holy Roman Emperor, Baron of Würzburg, Duke of Spoleto, Duke of Swabia (ca1176 - 1208) |
| Berengaria OF CASTILE , Queen of Castile (1180 - 1246) |
Irene OF BYZANTIUM (? - 1208) |
| Ferdinand OF CASTILE , King of Castile and León | Beatrice VON HOHENSTAUFEN |
| ali. St. Ferdinand b. 1199 bp. d. May 30, 1251, Seville, Spain bur. occ. rel. edu. |
ali. b. ? bp. d. ? bur. occ. rel. edu. |
| Spouses: 1, 2 |
| Alfonso OF CASTILE , King of Castile & León, King of the Romans |