Andrea's son and Giuseppe Giovanni Battista's brother, after his wedding with Caterina Sussagni he moved to Mantua, where he worked as a viola player at the ducal court. After his first wife's death, he married again with Lucia Burani Guidi in 1693 and he got a licence and had a corner on selling strings for any kind of intruments in all the dukedom. He made few instruments and most of all he engaged in commerce. He died in 1720.
1655 – 1720
Petrus Guarnerius Cremonensis fecit / Mantuae sub titulo Sanctae Teresia 17..