1875-1875
| Narcisse Eugène LEMARCHAND | |
| B: | 31 Aug 1875 |
| Sainte-Geneviève, Seine-Maritime, France | |
| D: | 16 Sep 1875 |
| Sainte-Geneviève, Seine-Maritime, France | |
1880-1964
| Édouard Eugène LEMARCHAND | |
| B: | 27 Apr 1880 |
| Sainte-Geneviève, Seine-Maritime, France | |
| D: | 28 Mar 1964 |
| Sommery, Seine-Maritime, France | |
1886-Yes, date unknown
| Jeanne Thérèse FOLIOT | |
| B: | 16 Sep 1886 |
| Bosc-Bordel, Seine-Maritime, France | |
| M: | 23 May 1905 |
| Fontaine-en-Bray, Seine-Maritime, France | |
| D: | Yes, date unknown |
1856-Yes, date unknown
| Élise Maria DAVOUT | |
| B: | 8 May 1856 |
| Sainte-Geneviève, Seine-Maritime, France | |
| D: | Yes, date unknown |
1849-Yes, date unknown
| Narcisse LEMARCHAND | |
| B: | 3 Sep 1849 |
| Esclavelles, Seine-Maritime, France | |
| M: | 10 Jun 1873 |
| Sainte-Geneviève, Seine-Maritime, France | |
| D: | Yes, date unknown |
1823-Yes, date unknown
| Rose Élise BOURDET | |
| B: | 26 Aug 1823 |
| Bouelles, Seine-Maritime, France | |
| D: | Yes, date unknown |
1825-1911
| Jean Eugène DAVOUT | |
| B: | 23 Apr 1825 |
| Pommeréval, Seine-Maritime, France | |
| M: | 14 Feb 1854 |
| Sainte-Geneviève, Seine-Maritime, France | |
| D: | 17 Jan 1911 |
| Sainte-Geneviève, Seine-Maritime, France | |