Gianpasquale was born about 1780, the son of Cesare DeMatteis and Domenica Corona. The place is not known.
His wife was Caterina Corona, who he married on 29 JUN 1814 in Villa Sant'angelo, L'Aquila, Italy. Their eight known children were Teodosia (1815-1870), Silvestro (1816-?), Cesare Augusto (1817-?), Camillo (1819-?), Camillo (1820-?), Giovanni Domenico (1823-?), Domenica Plautilia (1824-?) and Giandomenico (1827-1904).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1780 |