Princes of Pettorano Principi di Pettorano First holder Giuseppe Cantelmo-Stuart, 6th duke of Popoli, 1st prince of Pettorano Records #2 Holders Family filter On/Off 1 Giuseppe Cantelmo-Stuart, 6th duke of Popoli, 1st prince of Pettorano 6 Restaino di Tocco Cantelmo-Stuart, 5th prince of Montaperto * 1730 Corrections and Updates To suggest a correction or an update. Click Here