Commune/Paroisse : CASSEUIL [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SABARDIN | 1723-1789 | 3 | 1 |
| 2. | SAIGNE | 1715 | - | 1 |
| 3. | SAILLAN | 1719 | - | 1 |
| 4. | SAINTOUT | 1879-1903 | 1 | 1 |
| 5. | SALLIER | 1903 | - | 1 |
| 6. | SARGOS | 1737-1905 | 2 | 7 |
| 7. | SARRASIN | 1780 | - | 1 |
| 8. | SARRAZIN | 1725-1907 | 4 | 8 |
| 9. | SAUBOIS | 1907 | 1 | - |
| 10. | SAULANS | 1803 | 1 | - |
| 11. | SAYRES DE | 1894 | - | 1 |
| 12. | SCHERZ | 1909 | 1 | - |
| 13. | SEBIE | 1700-1858 | 16 | 16 |
| 14. | SENTOURENS | 1747 | 1 | - |
| 15. | SERIS | 1887-1898 | 2 | 3 |
| 16. | SERIZIER | 1887 | - | 1 |
| 17. | SEVIE | 1817-1843 | 3 | 2 |
| 18. | SICHAUMETTE | 1874 | - | 1 |
| 19. | SIMON | 1809-1818 | - | 4 |
| 20. | SIMONET | 1855 | 1 | - |
| 21. | SIPIE | 1898 | 1 | - |
| 22. | SIRAC | 1799-1800 | - | 2 |
| 23. | SIRON | 1889 | 1 | - |
| 24. | SOLIVIER | 1806 | - | 1 |
| 25. | SOUBES | 1721 | - | 1 |
| 26. | SOUBIRAN | 1846 | 1 | - |
| 27. | SOYRES DE | 1910 | - | 1 |
| 28. | STEVE | 1837 | 1 | - |
| 29. | SUADEAU | 1772-1798 | 2 | - |
| 30. | SUBERBIE | 1848 | - | 1 |
| 31. | SUPERBIE | 1738-1882 | 3 | 5 |