Costanzo was born about 1791 in Pratola Peligna, L'Aquila, Italy, the son of Alessandro DeStephanis and Teresa DelGamberale.
His wife was Domenica DiProspero, who he married in 28 OCT 1821 in Pratola Peligna, L'Aquila, Italy. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1791 |
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