Duke of San Fernando Luis
Duke of San Fernando Luis is a hereditary title in the Peerage of Spain, accompanied by the dignity of Grandee and granted in 1816 by Ferdinand VII to Anne-Adrien-Pierre de Montmorency-Laval, for his efforts as Ambassador in Spain during the Bourbon Restoration.- Anne-Adrien-Pierre de Montmorency-Laval, 1st Duke of San Fernando Luis
- Charlotte-Adélaïde de Montmorency-Laval, 2nd Duchess of Fernando Luis
- Guy de Lévis-Mirepoix, 3rd Duke of San Fernando Luis
- Henri de Lévis-Mirepoix, 4th Duke of San Fernando Luis
- Antoine de Lévis-Mirepoix, 5th Duke of San Fernando Luis
- Charles-Henri de Lévis-Mirepoix, 6th Duke of San Fernando Luis
- Antoine de Lévis-Mirepoix, 7th Duke of San Fernando Luis