The duchy and the Princess of Éboli Historical milestone · Pastrana, La Alcarria, Guadalajara Image of Pastrana, not of the place itself. Carlos V sold the town in 1541 to Ana de la Cerda. Her granddaughter Ana de Mendoza married Ruy Gómez de Silva, secretary to Felipe II, and the couple received the ducal title. The princess of Éboli spent her last years confined in the ducal palace, until her death in 1592. siglo XVI Photo: PMRMaeyaert (CC BY-SA 3.0) What to see and do in Pastrana