Mariages
Commune/Paroisse : Soustons [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CASADIEU | 1712-1736 | 1 | 1 |
| 2. | CASADIOU | 1773 | - | 1 |
| 3. | CASALLÉS | 1865-1939 | 1 | 2 |
| 4. | CASAUBON | 1939 | - | 1 |
| 5. | CASAUNAU | 1791 | 1 | - |
| 6. | CASAUNAU (DE) | 1858 | - | 1 |
| 7. | CASAUX | 1760 | - | 1 |
| 8. | CASCAIL | 1892 | - | 1 |
| 9. | CASE ? | 1776 | 1 | - |
| 10. | CASEAUX | 1712-1717 | - | 2 |
| 11. | CASEDIOU | 1789 | - | 1 |
| 12. | CASENAVE | 1706-1757 | 3 | 1 |
| 13. | CASSAET | 1731 | - | 1 |
| 14. | CASSAGNABÈRE | 1834-1924 | 11 | 7 |
| 15. | CASSEN | 1928 | 1 | - |
| 16. | CASSIAT | 1755 | - | 1 |
| 17. | CASSIAU | 1731-1738 | 1 | 1 |
| 18. | CASSIÈDE | 1929 | - | 1 |
| 19. | CASSIET | 1739-1921 | 6 | 5 |
| 20. | CASSOU | 1911-1919 | - | 5 |
| 21. | CASTAGNÈDE | 1930-1943 | - | 4 |
| 22. | CASTAGNET | 1868-1943 | 5 | 7 |
| 23. | CASTAIGNET | 1779 | - | 1 |
| 24. | CASTAING | 1708-1798 | 1 | 3 |
| 25. | CASTAINGS | 1724-1924 | 4 | - |
| 26. | CASTAINS | 1716 | 1 | - |
| 27. | CASTELNAU | 1720-1943 | 2 | 3 |
| 28. | CASTERA | 1779-1840 | 3 | - |
| 29. | CASTERES | 1812-1854 | 1 | 1 |
| 30. | CASTES | 1714 | 1 | - |
| 31. | CASTET | 1706-1770 | 1 | 2 |
| 32. | CASTETS | 1706-1941 | 33 | 45 |
| 33. | CASTILLON | 1832-1942 | 6 | 3 |