Baldassarre Longhena | Peruzzi | Giovanni Sallustio Peruzzi |
It is home to the Sforza Cesarini Castle, originally built in 1084 but turned into a more modern fortress in the 1530s by Baldassarre Peruzzi, commissioned by Cardinal Alessandro Cesarini.
Initially designed by Raphael for the Guild of Goldsmiths when they split off from the Guild of Ironworkers in 1509 and dedicated to their patron saint Eligius, it was completed by Baldassarre Peruzzi and Bastiano da Sangallo.