Popoli

Though the site has not revealed significant Roman presence it appears in a ninth-century document as borgo di Pagus Fabianus. Its name in medieval Latin was Castrum Properi , which name was recorded as early as 1016 as the property of Girardo, son of Roccone. The castle above the town was built between 1000 and 1015 for Tidolfo, Bishop of Valva. In 1269 the Angevin ruler Charles I of Naples granted Popoli as a fief in the Cantelmo family, who held it, with its ducal title, until 1749. The fief passed to Leonardo di Tocco, Prince of Montemiletto, and his heirs, until feudality was abolished in the Regno in 1806.

Wikipedia