メディナ＝シドニア公
Juan Claros Pérez de Guzmán y Fernández de Córdoba, 11th Duke of Medina Sidonia (1642–1713) became Duke of Medina Sidonia in 1667 upon the death of his half-brother Gaspar Juan Pérez de Guzmán, 10th Duke of Medina Sidonia.