John, Constable of Portugal [SEP] place of death
John, Constable of Portugal
Infante John, Constable of Portugal (, ; 13 January 1400 – 18 October 1442) was a Portuguese "infante" (prince) of the House of Aviz, Constable of Portugal and master of the Portuguese Order of St. James (Santiago). In Portugal, he is commonly referred to as the "O Infante Condestável" ("the Constable Prince").
Early life.
Infante John was the son of King John I of Portugal and his wife Philippa of Lancaster.
Count of Arraiolos
Count of Arraiolos (in Portuguese "Conde de Arraiolos") is a Portuguese title granted, in 1377 by King Fernando I of Portugal, to "Dom" Álvaro Pires de Castro, a Galician noble, brother of Inês de Castro (King Pedro I of Portugal 2nd wife). Álvaro Pires de Castro was already Count of Viana (da Foz do Lima) when he received this new title.
Following Álvaro's death, King John I of Portugal gave this County to his Constable, Nuno