Duke_of_Pastrana
Duke of Pastrana
Dukedom of Spain
Duke of Pastrana (Spanish: Duque de Pastrana) is a hereditary title in the Peerage of Spain, accompanied by the dignity of Grandee and granted in 1572 by Philip II to Ruy Gómez de Silva, 1st Prince of Éboli, 1st Duke of Estremera and one of the king's advisors.[2][3]