Mariages
Commune/Paroisse : Saint-Martin-De-Seignanx [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COCOIGNACQ | 1785 | - | 1 |
| 2. | COCOYNACQ | 1830 | - | 1 |
| 3. | COLOMBIER | 1926 | - | 1 |
| 4. | COLONQUE | 1776 | - | 1 |
| 5. | COMETS | 1887 | 1 | - |
| 6. | COMEX | 1920 | 1 | - |
| 7. | COMME | 1721 | - | 1 |
| 8. | COMPTE | 1794-1844 | 2 | - |
| 9. | COMTE | 1899-1927 | 1 | 2 |
| 10. | CONTE (du) | 1661 | - | 1 |
| 11. | CONTRE | 1745 | 1 | - |
| 12. | CORBELLINI | 1886 | - | 1 |
| 13. | CORREGES (de) | 1656-1664 | 1 | 1 |
| 14. | CORRIHONS | 1767-1944 | 32 | 30 |
| 15. | CORRIHONS (de) | 1666 | 1 | - |
| 16. | COSTE | 1816 | - | 1 |
| 17. | COSTEDOAT | 1877 | 1 | - |
| 18. | COSTERRAMOND | 1794 | - | 1 |
| 19. | COUBIN | 1708 | 1 | - |
| 20. | COUCHOT | 1890 | - | 1 |
| 21. | COUDAN (de) | 1667 | - | 1 |
| 22. | COUGET | 1678 | 1 | - |
| 23. | COULANDAU | 1731 | - | 1 |
| 24. | COULANDO | 1727 | 1 | - |
| 25. | COULLEAU | 1943 | - | 1 |
| 26. | COUNE | 1705 | 1 | - |
| 27. | COURBUN | 1716 | 1 | - |
| 28. | COURET | 1935 | - | 1 |
| 29. | COUREY | 1672 | 1 | - |
| 30. | COURNAU (du) | 1686 | 1 | - |
| 31. | COURREGES | 1702 | - | 1 |
| 32. | COUSSAU | 1924 | - | 1 |