Name Afonso Portugal, | House House of Burgundy | |
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Burial Dominican monastery, Lisbon, Portugal |
Infante Afonso of Portugal (Lisbon, 8 February 1263 – Lisbon, 2 November 1312; [ɐˈfõsu]; English: Alphonzo or Alphonse) was a Portuguese infante (prince), son of King Afonso III of Portugal and his second wife Beatrice of Castile. He was titled Lord of Portalegre, Castelo de Vide, Arronches, Marvão and Lourinhã.

Afonso was born on 8 February 1263 and in 1287 married Violante Manuel, daughter of Castilian Infante Manuel of Castile.
Afonso died on 2 November 1312 in Lisbon.
Issue
By his wife Violante Manuel he had five children:
References
Afonso of Portugal, Lord of Portalegre Wikipedia(Text) CC BY-SA