Giammassimo was born about 1739 in Opi, the son of Domenico Rosa and Domenica Vallonio.
He died on 2 FEB 1816 in Opi.
His wife was Cristina Rosa Costantino. They were married, but the date and place have not been found. Their only known child was Luca (c1779-1830).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1739 |
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| Death | 2 FEB 1816 |
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