| 1. Henri Louis DUCHÉ |
 |
| B: |
29 Jan 1885 |
| P: |
Cherbourg, Manche, France |
| D: |
9 Mar 1958 |
| P: |
Nanterre, Seine, France |
|
| 2. Alexandre Louis DUCHÉ |
|
| B: |
2 Jul 1862 |
| P: |
Cherbourg, Manche, France |
| M: |
15 Dec 1883 |
| P: |
Cherbourg, Manche, France |
| D: |
20 Jan 1934 |
| P: |
Cherbourg, Manche, France |
|
| 4. Jean DUCHÉ |
|
| B: |
22 Oct 1811 |
| P: |
Tarnos, Landes, France |
| M: |
8 Aug 1861 |
| P: |
Cherbourg, Manche, France |
| D: |
14 Nov 1885 |
| P: |
Cherbourg, Manche, France |
|
| 8. Pierre DUCHÉ |
=> |
|
| B: |
7 Oct 1777 |
| P: |
Tarnos, Landes, France |
| M: |
29 Jan 1805 |
| P: |
Tarnos, Landes, France |
| D: |
8 Jun 1860 |
| P: |
Boucau, Pyrénées-Atlantiques, France |
|
1885 - 1958 (73 years)