Maria of Castile, Queen consort of Aragon and Naples (died 1458)

Maria of Castile

Queen of Aragon from 1416 to 1458

Maria of Castile was Queen of Aragon and Naples as the spouse of Alfonso V of Aragon. Maria acted twice as the regent of Aragon during the reign of her spouse, as he was absent during most of his reign; those regencies lasted between 1420 and 1423 and between 1432 and 1458. She…