Mary was born about 1905, the daughter of unknown parents. The place is not known.
Her husband was Orlando Fronzaglia, who she married in ABT 1930. The place has not been found. Their three known children were Carmelita M. (1940-2024), Rita () and Richard ().
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1905 |