Juan Alfonso de La Cerda
- Born in 1303
- Deceased in 1347, at the approximate age of 43 years
Parents
- Alfonso Ier de La Cerda, le Déshérité (1270 - 1333), infante de Castilla
- Mathilde de Brienne
Family
- Married in Santarém, with Maria Afonsa de Portugal, issuing
