The Fregoso or Campofregoso were a noble family of the Republic of Genoa and Liguria in general, divided into numerous branches, whose members distinguished themselves on numerous historical occasions; many of them held the position of Doge of Genoa, some were also lords of Sarzana; others finally held various fiefdoms, lands and titles along the arc of the Ligurian Apennines, such as the county of Sant'Agata Feltria which was owned by Agostino Fregoso. Wikipedia