Mariano was born about 1795 in Pratola Peligna, L'Aquila, Italy, the son of Pasquale Petrella and Maria Rosaria Palombizio.
His wife was Angela Rosa Mariolucci, who he married in 11 SEP 1829 in Pratola Peligna, L'Aquila, Italy. They had no known children.
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| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1795 |
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