See also
| Husband: | Ferdinand IV of CASTILE (1285-1312) | |
| Wife: | Constance of PORTUGAL ( - ) | |
| Children: | Alfonso XI of CASTILE (1311-1350) | |
| Name: | Ferdinand IV of CASTILE | |
| Sex: | Male | |
| Father: | Sancho 'the Brave' IV of CASTILE (1258-1295) | |
| Mother: | Maria de MOLINA ( - ) | |
| Birth | 6 Dec 1285 | |
| Occupation | King of Castile, Leon and Galicia | |
| Death | 7 Sep 1312 (age 26) | |
| Name: | Constance of PORTUGAL | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Name: | Alfonso XI of CASTILE | |
| Sex: | Male | |
| Spouse: | Eleanor de GUZMAN ( - ) | |
| Birth | 13 Aug 1311 | |
| Occupation | King of Castile, Leon and Galicia | |
| Death | 27 Mar 1350 (age 38) | |