Petronilla was born about 1865 in Rocca Pia, L'Aquila, Abruzzo, Italy, the daughter of unknown parents.
Her husband was Dionisio Montagna. They were married, but the date and place have not been found. Their two known children were Luigi Paolo (1892-1946) and Paulina (c1895-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1865 |
|