| Male Antoine BILLOIR |
| Birth | 4 Oct 1832 | Neuvilly, Nord, France |
| Death | 10 Aug 1884 | Le Cateau-Cambrésis, Nord, France |
| Burial | ||
| Marriage | 24 Jun 1863 | Le Havre, Seine-Maritime, France |
| Father | ||
| Mother | ||
| Female Marie Victorine HOUSSAYE |
| Birth | 6 Jun 1840 | Dieppe, Seine-Maritime, France |
| Death | 25 Aug 1871 | Le Havre, Seine-Maritime, France |
| Burial | ||
| Father | Charles François Guillaume HOUSSAYE | F8651 Group Sheet | |
| Mother | Marie Geneviève LENOIR | F8651 Group Sheet | |
| Male Henri Albert BILLOIR |
| Birth | 20 Aug 1863 | Le Havre, Seine-Maritime, France |
| Death | 6 Sep 1863 | Le Havre, Seine-Maritime, France |
| Burial |
| Male Émile Albert BILLOIR |
| Birth | 1 Sep 1864 | Le Havre, Seine-Maritime, France |
| Death | 26 Jun 1882 | Le Cateau-Cambrésis, Nord, France |
| Burial |
| Female Fille BILLOIR |
| Birth | 25 Jul 1869 | Le Havre, Seine-Maritime, France |
| Death | 25 Jul 1869 | Le Havre, Seine-Maritime, France |
| Burial |