Giannangelo was born on 14 JAN 1833 in Fagnano Alto, L'Aquila, Italy, the son of Antonio Ignazio Sante DeSantis and Angeladea Lucci.
He had two marriages/partners. His first wife was Anna Maria Loreta Tomassi, who he married on 29 JUN 1864 in Fagnano Alto, L'Aquila, Italy. Their five known children were Antonio (1865-?), Mattia (1867-?), Francesca (c1872-1885), Natale (1874-1875) and Angelarosa (1877-?).
His second wife was Domenica Lucci, who he married on 21 FEB 1886 in Fagnano Alto, L'Aquila, Italy. Their four known children were Giuseppe (1878-1879), Teresa (1880-1880), Angeladea (1882-?) and Pasquale (1885-1894).
| + | ||||||||
|   | ||||||||
|   | 
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 14 JAN 1833 | 
  |