谁嫁给了John, Constable of Portugal？

Infante John, Constable of Portugal (Portuguese: João, Portuguese pronunciation: [ʒuˈɐ̃w]; 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").

Isabella di Braganza e Pereira o Isabella di Barcelos (in portoghese: Isabel de Bragança; 1402 circa – 1465) fu signora di Reguengos, Colares e Belas, contessa consorte di Aveiro e moglie del Connestabile del Portogallo, Giovanni.

Era figlia del futuro duca di Braganza, Alfonso e di Beatriz Pereira de Alvim.