Costanza was born about 1862 in Rocca Pia, L'Aquila, Abruzzo, Italy, the daughter of unknown parents.
Her husband was Nicola Amatangelo. They were married, but the date and place have not been found. Their only known child was Concetta (1892-1956).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1862 |
|