| Father | Male Narcisse LEMARCHAND |
| Born | 3 Sep 1849 | Esclavelles, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Married | 10 Jun 1873 | Sainte-Geneviève, Seine-Maritime, France |
| Father | ||
| Mother | ||
| Mother | Female Élise Maria DAVOUT |
| Born | 8 Jan 1856 | Sainte-Geneviève, Seine-Maritime, France |
| Died | Yes, date unknown | |
| Buried | ||
| Father | Jean Eugène DAVOUT | F9697 Group Sheet | |
| Mother | Rose Élise BOURDET | F9697 Group Sheet | |
| Child 1 | Male Narcisse Eugène LEMARCHAND |
| Born | 31 Aug 1875 | Sainte-Geneviève, Seine-Maritime, France |
| Died | 16 Sep 1875 | Sainte-Geneviève, Seine-Maritime, France |
| Buried |
| Child 2 | Male Édouard Eugène LEMARCHAND |
| Born | 27 Apr 1880 | Sainte-Geneviève, Seine-Maritime, France |
| Died | 28 Mar 1964 | Sommery, Seine-Maritime, France |
| Buried | ||
| Spouse | Jeanne Thérèse FOLIOT | F9700 | |
| Married | 23 May 1905 | Fontaine-en-Bray, Seine-Maritime, France |