Prospero was born about 1750, the son of unknown parents. The place is not known.
His wife was Domenica Bernardi unknown, who he married in ABT 1773. The place has not been found. Their only known child was Annantonia (c1775-1854).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1750 |