| Father | Male Henri Hildevert LEVILLAIN |
| Born | 17 Apr 1844 | Ménonval, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 19 Mar 1873 | Grainville-sur-Ry, Seine-Maritime, France |
| Father | ||
| Mother | ||
| Mother | Female Marguerite DAVOUT |
| Born | 22 Mar 1843 | Neufchâtel-en-Bray, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Father | Marie Come DAVOUT | F9710 Group Sheet | |
| Mother | Marie Marguerite MORIN | F9710 Group Sheet | |
| Child 2 | Male + Dalmas Albert DAVOUT |
| Born | 15 Jan 1862 | Neufchâtel-en-Bray, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Amelaïde Marie RIVET | F9722 | |
| Married | ||