Ricerca storica e cartografica delle domus federiciane “fantasma” della regione del Principatus et Terra Beneventana
During his reign Frederick II built a series of representative fortified constructions in southern Italy, and after reinforcing the defence line of the border with the State of the Church, he decided to build many residential estates called domus or palacium in the fundamental medieval textual source of Statutum de reparatione castrorum.