Pietro Campofregoso was the 33rd doge of the Republic of Genoa, ruling from September 1450 to June 1458.
illustris et excelsus dominus Petrus de Campofregoso dei gratia Ianuensium dux et populi defensor
Pietro Campofregoso q. Battista q. Pietro
Giacomo Rondanina, filza 1, series II, nr. 56