Onofrio was born about 1835 in Rocca Pia, L'Aquila, Abruzzo, Italy, the son of unknown parents.
His wife was Concetta DeFrancesco. They were married, but the date and place have not been found. Their only known child was Domenico (c1864-1906).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1835 |
|