Giovanni was born about 1857 in Castellamonte, Torino, Italy, the son of unknown parents.
His wife was Amelia Rossetti, who he married in 14 APR 1887 in Castellamonte, Torino, Italy. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1857 |
|