| Male Gustave COUTUREAU |
| Birth | 5 May 1864 | Flins-sur-Seine, Yvelines, France |
| Death | 3 Jun 1907 | Meulan, Yvelines, France |
| Burial | ||
| Marriage | 17 Oct 1885 [1] | Flins-sur-Seine, Yvelines, France [1] |
| Father | Alexandre Alphonse COUTUREAU | F8631 Group Sheet | |
| Mother | Palmire Désirée GOJARD | F8631 Group Sheet | |
| Female Marie-Hélène BONNET |
| Birth | 11 Mar 1861 | Bouafle, Yvelines, France |
| Death | 13 May 1946 | Mantes-Gassicourt, Yvelines, France |
| Burial | ||
| Father | ||
| Mother | ||
| Male + Gabriel Valentin Albert COUTUREAU |
| Birth | 22 Mar 1887 | Flins-sur-Seine, Yvelines, France |
| Death | 13 Oct 1965 | Mantes-la-Jolie, Yvelines, France |
| Burial | ||
| Spouse | Bertha Wilhelmine Anna RÖBER | F9069 | |
| Marriage | 9 Sep 1927 | Berlin, Germany |
| Female + Marie-Thérèse COUTUREAU |
| Birth | 9 Jun 1894 | Flins-sur-Seine, Yvelines, France |
| Death | 18 Mar 1988 | Paris 18e, Seine, France |
| Burial | ||
| Spouse | François Alphonse SOUFFLET | F8835 | |
| Marriage | 20 Aug 1923 | Mantes-la-Jolie, Yvelines, France |