Joan of Portugal 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. Wikipedia
Born: Almada, Portugal
Died: June 13, 1475, Madrid, Spain
Children: Joanna la Beltraneja and Pedro de Castilla y Portugal
Siblings: Afonso V of Portugal
Spouse: Henry IV of Castile (m. 1455)
Parents: Edward I of Portugal and Eleanor of Aragon, Queen of Portugal