| Fernando IV "el Aljurno" of Castile-Léon K. of Castile, Léon, Toledo, etc. (1285 - 1312) |
Affonso IV "el Osado" of Portugal K. of Portugal & the Algarve (1291 - 1357) |
| Constance (or Constança) of Portugal (1290 - 1313) |
Beatris (or Beatriz) of Castile-Léon (1293 - 1359) |
| Alfonso XI "el Justo" of Castile-Léon K. of Castile, Léon, Toledo, etc. | María of Portugal |
| b. 13 Aug 1311, Salamanca d. 26 Mar 1350, Gibraltar bur. occ. cen. im. . ud. |
b. 1313 d. 13 Jan 1357, Evora bur. occ. cen. im. . ud. |
| Spouses: 1, 2, 3 |
| Fernando of Castile-Léon Pedro I of Castile-Léon "The Cruel," of Castile |