| 1. Jean DUCHÉ |
 |
| B: |
5 Apr 1898 |
| P: |
Aucamville, Haute-Garonne, France |
| D: |
2 Aug 1898 |
| P: |
Aucamville, Haute-Garonne, France |
|
| 2. Joseph DUCHÉ |
 |
| B: |
19 Oct 1858 |
| P: |
Boucau, Pyrénées-Atlantiques, France |
| M: |
|
| P: |
|
| D: |
1 May 1898 |
| P: |
Aucamville, Haute-Garonne, France |
|
| 4. Jean DUCHÉ |
 |
| B: |
12 Apr 1824 |
| P: |
Tarnos, Landes, France |
| M: |
26 May 1851 |
| P: |
Tarnos, Landes, France |
| D: |
18 Jun 1864 |
| P: |
Boucau, Pyrénées-Atlantiques, 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 |
|
| 16. Pierre DUCHÉ |
=> |
 |
| B: |
Abt 1747 |
| P: |
Pontonx-sur-l’Adour, Landes, France |
| M: |
30 May 1776 |
| P: |
Tarnos, Landes, France |
| D: |
23 Mar 1793 |
| P: |
Tarnos, Landes, France |
|
| 9. Étiennette LOURDON |
 |
| B: |
14 Jun 1782 |
| P: |
Tarnos, Landes, France |
| D: |
15 Mar 1846 |
| P: |
Lissonde, Tarnos, Landes, France |
|
| 18. Étienne LOURDON |
=> |
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| B: |
12 Sep 1737 |
| P: |
Saint-Martin-de-Seignanx, Landes, France |
| M: |
27 Nov 1781 |
| P: |
Tarnos, Landes, France |
| D: |
22 Aug 1804 |
| P: |
Tarnos, Landes, France |
|