Mariages
Commune/Paroisse : Dax [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SENAC | 1790-1829 | 1 | 2 |
| 2. | SENAT | 1744 | - | 1 |
| 3. | SENEVICQ | 1700 | 1 | - |
| 4. | SENGET | 1830-1929 | 3 | 1 |
| 5. | SENGUILHEM | 1763 | - | 1 |
| 6. | SENGUINET | 1888 | 1 | - |
| 7. | SENICAN | 1825 | - | 1 |
| 8. | SENJEAN | 1705-1921 | 3 | 2 |
| 9. | SENNÉS | 1927 | 1 | - |
| 10. | SENPÉ | 1787 | - | 1 |
| 11. | SENSAC | 1741-1876 | 1 | 1 |
| 12. | SENSACQ | 1849-1931 | 5 | 3 |
| 13. | SENTAURENS | 1928 | 1 | - |
| 14. | SENTENAC | 1856-1874 | 1 | 1 |
| 15. | SENTEX | 1939 | 1 | - |
| 16. | SENTIN | 1776 | - | 1 |
| 17. | SENTOU | 1893-1898 | 1 | 1 |
| 18. | SENTUC | 1881 | 1 | 1 |
| 19. | SENTUCQ | 1875-1933 | 1 | 2 |
| 20. | SENYIANT | 1707 | 1 | - |