Who dated Pedro de Castilla y Fonseca?

Joan of Portugal (Portuguese: Joana [ʒuˈɐnɐ]; 31 March 1439 – June 13, 1475) was the Queen of Castile as the second wife of King Henry IV of Castile. The posthumous daughter of King Edward of Portugal and Eleanor of Aragon, she was born in the Quinta do Monte Olivete Villa, Almada.