Demetrangelo was born about 1871, the son of Berardino Turco and Maria Rosa Antonini. The place is not known.
His wife was Loreta Marcotullio, who he married in 28 APR 1898 in Villa Sant'Angelo, L'Aquila, Italy. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1871 |