Marquess_of_Astorga
Marquess of Astorga
Hereditary title in the Peerage of Spain
Marquess of Astorga (Spanish: Marqués de Astorga) is a hereditary title in the Peerage of Spain, accompanied by the dignity of Grandee and granted in 1465 by Henry IV to Álvar Pérez Osorio, 2nd Count of Trastámara and captain general of Galicia and Asturias.[2][3]