Mariages
Commune/Paroisse : Saint-Jean-De-Marsacq [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DUPÉ | 1869-1894 | - | 2 |
| 2. | DUPEE | 1771 | - | 1 |
| 3. | DUPERE | 1704-1706 | 1 | 1 |
| 4. | DUPIN | 1663 | 1 | - |
| 5. | DUPLASSAU | 1833-1867 | 2 | - |
| 6. | DUPLASSIN | 1760-1771 | 2 | - |
| 7. | DUPOUY | 1661-1793 | 2 | 1 |
| 8. | DUPOY | 1667 | - | 1 |
| 9. | DUPRAT | 1726-1912 | 8 | 7 |
| 10. | DUPRE | 1661-1825 | 1 | 2 |
| 11. | DUPREE | 1662 | - | 1 |
| 12. | DUPREUILH | 1879-1920 | - | 2 |
| 13. | DUPRUIL | 1693 | 1 | - |
| 14. | DUPRUILH | 1760-1874 | 1 | 4 |
| 15. | DUPUTA | 1661 | - | 1 |
| 16. | DUPUTS | 1646 | - | 1 |
| 17. | DUPUY | 1829 | 1 | - |