Joanna of Aragon, Queen of Naples Queen consort of Naples (1454–1517) Parents Juana Enríquez de Mendoza y Fernández de Córdoba John II of Aragon Children Joanna of Naples Beatrice d’Este Siblings Leonor I of Navarre Ferdinand II of Aragon Charles, Prince of Viana Blanche II of Navarre Alfonso de Aragón y Escobar Leonor de Aragón Joan d'Aragó Partners Ferdinand I of Naples