| Father | Male Jacques Antoine GRONGNET |
| Born | Abt 1763 | |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 23 Nov 1790 | Mesnil-Follemprise, Seine-Maritime, France |
| Father | ||
| Mother | ||
| Mother | Female Marie Catherine DAVOUT |
| Born | 15 Sep 1763 | Mesnil-Follemprise, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Father | Jean DAVOUT | F8525 Group Sheet | |
| Mother | Marie Madeleine DELAMOTTE | F8525 Group Sheet | |