Sancho Alfonso de CASTILLA, CONDE DE ALBUQUERQUE
He married Brites Princess of Portugal and the Algarves 1373 at of Burgos, Burgos, Spain . Brites Princess of Portugal and the Algarves was born at of Coimbra, Coimbra, Portugal Abt 1347 daughter of Pedro I "the Cruel" King of Portugal and the Algarves and Inez de Castro .
They were the parents of 2
children:
Fernando de Castilla
born 1373.
Leonor Urraca de Castilla, Condesa de Albuquerque
born 1374.
Sancho Alfonso de Castilla, Conde de Albuquerque died 19 Feb 1374 at Burgos, Burgos, Spain .
Brites Princess of Portugal and the Algarves died 5 Jul 1381 at Ledesma, Salamanca, Spain .