Duchess_of_Alcalá_de_los_Gazules
Duke of Alcalá de los Gazules
Dukedom of Spain
Duke of Alcalá de los Gazules (Spanish: Duque de Alcalá de los Gazules), commonly known as Duke of Alcalá, is an hereditary title in the Peerage of Spain accompanied by the dignity of Grandee, granted in 1558 by Philip II to Pedro Afán de Ribera, 3rd Marquess of Tarifa, Lord of Alcalá de los Gazules and Viceroy of Naples and Catalonia.[2][3][4]