Demetrangelo was born about 1770, the son of unknown parents. The place is not known.
He had two marriages/partners. His first wife was Maria Giuseppa Ludovico, who he married in ABT 1795. The place has not been found. Their only known child was Emidio (c1800-1879).
His second wife was Maria Giuseppa Spagnoli, who he married in ABT 1803. The place has not been found. Their two known children were Paolantonio (c1807-1872) and Paolina (c1808-1870).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1770 |