Augusto was born about 1880 in Orvieto, L'Aquila, Italy, the son of Pietro Guglielmi and Elisabetta Tusa.
His wife was Antonia Pettorelli, who he married in 20 DEC 1908 in Fagnano Alto, L'Aquila, Italy. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1880 |
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