Leonardo was born about 1900, the son of unknown parents. The place is not known.
His wife was Rosina Mastri. They were married, but the date and place have not been found. Their four known children were Concetta (c1930-), Ennio (c1930-), Gina (c1930-) and Maria (c1930-).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1900 |