Gregorio was born about 1823 in San Severo, the son of unknown parents.
His wife was Raffaela DeCesare, who he married in ABT 1844 in San Severo. Their four known children were Chiara Carmela Anna Maria (1846-?), Basilio (1848-?), Antonia Anna Maria Carmela (1851-?) and Francesco Basilio Antonio (1853-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1823 |
|