Pedro Afán de Ribera, 1st Duke of Alcalá de los Gazules, Virrey y Capitán General de Cataluña y Nápoles, also known as Pedro Enriquez Afan de Ribera or Per Afán de Ribera y Portocarrero or Perafán de Ribera y Portocarrero, was a Spanish nobleman most notable for his twelve-year-long service as Viceroy of Naples, Viceroy of Catalonia and 1st Duke of Alcalá de los Gazules. Wikipedia