Giampietro was born on 12 JUL 1786 in Stiffe, Fagnano Alto, L'Aquila, Italy, the son of Giuseppe Retacchio and Clementina Cimino.
He died on 6 FEB 1854 in Stiffe, Fagnano Alto, L'Aquila, Italy.
His wife was Mariantonia Ciolli, who he married on 9 FEB 1819 in Fagnano Alto, L'Aquila, Italy. Their five known children were Clementina (1819-1886), Chiara (1821-?), Anna Maria (1824-?), Maria Nicola (1827-?) and Giuseppe Angelo (1830-?).
|   | ||||||||
|   | ||||||||
|   |   | |||||||
|   | ||||||||
|   | ||||||||
|   | ||||||||
|   |   | |||||||
|   | 
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 12 JUL 1786 | 
  | 
|||||
| Death | 6 FEB 1854 | 
  |