1908-1997
| Hélène Georgette DUCHÉ | |
| B: | 21 Mar 1908 |
| Cherbourg, Manche, France | |
| D: | 3 Jan 1997 |
| Bayonne, Pyrénées-Atlantiques, France | |
1885-1958
| Henri Louis DUCHÉ | |
| B: | 29 Jan 1885 |
| Cherbourg, Manche, France | |
| D: | 9 Mar 1958 |
| Nanterre, Seine, France | |
1886-1965
| Marie Louise Joséphine BRISSET | |
| B: | 10 Nov 1886 |
| Tourlaville, Manche, France | |
| M: | 8 Jul 1907 |
| Cherbourg, Manche, France | |
| D: | 4 Mar 1965 |
| Neuilly-sur-Seine, Hauts-de-Seine, France | |
Est 1944-
| Jean-Claude Auguste DUCHÉ | |
| B: | Est 1944 |
1944-2022
| Pierrette Paulette QUEUDRUE | |
| B: | 21 Dec 1944 |
| Bretteville-sur-Odon, Calvados, France | |
| D: | 14 Jan 2022 |
| Caen, Calvados, France | |
1915-1999
| René Auguste Eugène DUCHÉ | |
| B: | 15 Mar 1915 |
| Cherbourg, Manche, France | |
| D: | 4 Aug 1999 |
| Tourlaville, Manche, France | |
1918-2016
| Simonne Lucienne HEURTEVENT | |
| B: | 25 Mar 1918 |
| Tourlaville, Manche, France | |
| D: | 4 Jun 2016 |
| Cherbourg, Manche, France | |
1887-1955
| Auguste Louis DUCHÉ | |
| B: | 4 Apr 1887 |
| Cherbourg, Manche, France | |
| D: | 25 Mar 1955 |
| Cherbourg, Manche, France | |
1884-1974
| Marie Louise Augustine MAUGER | |
| B: | 20 Feb 1884 |
| Martinvast, Manche, France | |
| M: | 4 Jan 1908 |
| Cherbourg, Manche, France | |
| D: | 23 Mar 1974 |
| Cherbourg, Manche, France | |
1889-1971
| Louise Léonie DUCHÉ | |
| B: | 15 Aug 1889 |
| Cherbourg, Manche, France | |
| D: | 17 Jun 1971 |
| Le Havre, Seine-Maritime, France | |
1888-1919
| Henri Charles Étienne DUSSAUX | |
| B: | 3 Apr 1888 |
| Cherbourg, Manche, France | |
| M: | 21 Mar 1914 |
| Cherbourg, Manche, France | |
| D: | 6 Mar 1919 |
| Cherbourg, Manche, France | |
1923-2004
| Georges Louis Gustave LECHEVALLIER | |
| B: | 5 Nov 1923 |
| Cherbourg, Manche, France | |
| D: | 7 Sep 2004 |
| Léon, Landes, France | |
1874-1972
| Gustave Théophile LECHEVALLIER | |
| B: | 30 Aug 1874 |
| Montcuit, Manche, France | |
| M: | 27 Jan 1921 |
| Cherbourg, Manche, France | |
| D: | 27 Jun 1972 |
| Le Havre, Seine-Maritime, France | |
1893-1924
| Albert René Victor DUCHÉ | |
| B: | 20 Jun 1893 |
| Cherbourg, Manche, France | |
| D: | 4 Mar 1924 |
| Cherbourg, Manche, France | |
1890-1973
| Marie Louise Augustine GUET | |
| B: | 26 Oct 1890 |
| Equeurdreville, Manche, France | |
| M: | 25 Sep 1920 |
| Cherbourg, Manche, France | |
| D: | 6 Oct 1973 |
| Sorgues, Vaucluse, France | |
1898-1992
| Madeleine Eugénie Augustine DUCHÉ | |
| B: | 26 Jul 1898 |
| Cherbourg, Manche, France | |
| D: | 29 Nov 1992 |
| Coutances, Manche, France | |
1898-Yes, date unknown
| Hélène Renée Augustine DUCHÉ | |
| B: | 26 Jul 1898 |
| Cherbourg, Manche, France | |
| D: | Yes, date unknown |
1891-1984
| Alexandre Auguste Henri FLAHAUT | |
| B: | 15 Sep 1891 |
| Haspres, Nord, France | |
| M: | 16 Jan 1919 |
| Cherbourg, Manche, France | |
| D: | 29 May 1984 |
| Cherbourg, Manche, France | |
1862-1934
| Alexandre Louis DUCHÉ | |
| B: | 2 Jul 1862 |
| Cherbourg, Manche, France | |
| D: | 20 Jan 1934 |
| Cherbourg, Manche, France | |
1868-1953
| Eugénie Léonie Louise CLÉRET | |
| B: | 13 Jun 1868 |
| Cherbourg, Manche, France | |
| M: | 15 Dec 1883 |
| Cherbourg, Manche, France | |
| D: | 8 Dec 1953 |
| Octeville, Manche, France | |
1828-1890
| Augustine Aimable MATHIEU | |
| B: | 25 Aug 1828 |
| Cherbourg, Manche, France | |
| D: | 22 Mar 1890 |
| Cherbourg, Manche, France | |
1811-1885
| Jean DUCHÉ | |
| B: | 22 Oct 1811 |
| Tarnos, Landes, France | |
| M: | 8 Aug 1861 |
| Cherbourg, Manche, France | |
| D: | 14 Nov 1885 |
| Cherbourg, Manche, France | |