Viscounts of Ugena Vizcondes de Ugena Records #3 Holders Family filter On/Off 5 María de la Trinidad de Martos y Zabálburu, 5ª viscondessa de Ugena * 1915 7 Alonso Martos y Arizcun, 10th marquess of Fuentes * 1871 Íñigo Alfonso Cotoner y Martos, 23.marquess of Mondejar * 1943 Corrections and Updates To suggest a correction or an update. Click Here