John, Duke of Valencia de Campos
John of Portugal | |
|---|---|
| Duke of Valencia de Campos Lord of Alba de Tormes | |
| Born | 1352 Coimbra, Kingdom of Portugal |
| Died | c. 1396 Salamanca, Crown of Castile |
| Buried | Convent of San Esteban, Salamanca |
| Family | Portuguese House of Burgundy |
| Spouses | Maria Tellez de Meneses (m. 1376, d. 1379) Constance, Lady of Alba de Tormes (m. c. 1380) |
| Issue more... | Ferdinand, Lord of Eça |
| Father | Peter I of Portugal |
| Mother | Inês de Castro |
John of Portugal (Portuguese: João [ʒuˈɐ̃w]), occasionally surnamed Castro (1352 – c. 1396), was the eldest surviving son of King Peter I of Portugal by his mistress Inês de Castro. He was a potential but unsuccessful contender for the Portuguese throne during the 1383–85 crisis of succession.