Spanish Royal Burial Sites The Pantheon of Kings at the Royal Seat of San Lorenzo de El Escorial; Credit – Wikipedia Spanish Royal Burial Sites: House of Trastámara – Family of Ferdinand II of Aragon and Isabella I of Castile (1474 – 1516) Spanish Royal Burial Sites: House of Habsburg (1516 – 1700) Spanish Royal Burial Sites: House of Bourbon (1700 – present) Share this:EmailPrintFacebookTwitter