It’s inside St. Peter’s Church . It was built in the sixteenth century by Barbieri. The monument, which was reassembled after having been forgotten for a long time, lost some sculptured parts; it represets Count Sforza kneeling and wearing “Roman” clothes; he’s surrounded by statues of Prudence and Fortitude. The sarcophagus, composed of a slab of black marble and two reliefs, is supported by two Greek sphinxes.