Pedro_de_Alcántara_Alonso_Pérez_de_Guzmán_el_Bueno,_14th_Duke_of_Medinasidonia_and_17th_Count_of_Niebla
Pedro de Alcántara Alonso Pérez de Guzmán, 14th Duke of Medina Sidonia
Duke of Medina Sidonia
Pedro de Alcántara Alonso Pérez de Guzmán y Lopez-Pacheco, 14th Duke of Medina Sidonia (Madrid, 25 August 1724 – Vilafranca del Penedès, 6 January 1779) was a Spanish noble who became Duke of Medina Sidonia in 1739.