Gemma was born about 1720 in Bugnara, L'Aquila, Italy, the daughter of unknown parents.
Her husband was Berardino LaMarca. They were married, but the date and place have not been found. Their four known children were Teresa (c1754-1834), Cesidio (c1755-1821), Maria Anselma (c1755-1826) and Antonia (c1760-1833).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1720 |
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