Commune/Paroisse : RUCH [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SABENS | 1894 | 1 | - |
| 2. | SAHUE | 1907 | - | 1 |
| 3. | SAINGASSIES | 1869 | 1 | - |
| 4. | SAINT GASSIE | 1820 | - | 1 |
| 5. | SAINT GASSIES | 1864 | - | 1 |
| 6. | SAINT JEAN | 1820 | - | 1 |
| 7. | SAINT MARTIN | 1859 | 1 | - |
| 8. | SALLAFRANQUE | 1903 | - | 1 |
| 9. | SALLES DE HYS | 1901 | 1 | - |
| 10. | SALVADOR | 1906 | - | 1 |
| 11. | SAM | 1830 | - | 1 |
| 12. | SAMUEL | 1806-1817 | - | 2 |
| 13. | SANDARAN | 1895 | - | 1 |
| 14. | SANDEAU | 1889 | 1 | - |
| 15. | SANMARTIN | 1898 | - | 1 |
| 16. | SANS | 1833 | 1 | - |
| 17. | SANSON | 1870 | - | 1 |
| 18. | SARRAT | 1875-1902 | 2 | - |
| 19. | SARRAZIN | 1884 | 1 | - |
| 20. | SAUGEON | 1832 | 1 | - |
| 21. | SAUJEON | 1808 | 1 | 1 |
| 22. | SAUJON | 1815-1835 | 1 | 2 |
| 23. | SAUMARTIN | 1873 | 1 | - |
| 24. | SAVARIAUD | 1808 | 1 | - |
| 25. | SEN | 1816-1841 | - | 3 |
| 26. | SENS | 1815-1890 | 3 | - |
| 27. | SERAFFON | 1829-1859 | 1 | 3 |
| 28. | SERIN | 1815 | 1 | - |
| 29. | SERIZIER | 1850-1894 | 1 | 1 |
| 30. | SERRE | 1897 | - | 1 |
| 31. | SERRES | 1885 | 1 | - |
| 32. | SIGNAC | 1808-1855 | 3 | 4 |
| 33. | SIMON | 1833-1908 | 3 | - |
| 34. | SIRAT | 1872 | 1 | - |
| 35. | SIVADON | 1836-1882 | 1 | 1 |
| 36. | SOMMABERE | 1858 | - | 1 |
| 37. | SORBIER | 1887-1902 | - | 3 |
| 38. | SORGE | 1884 | 1 | - |
| 39. | SOUBIAN | 1862 | 1 | - |
| 40. | SOULARD | 1884 | 1 | - |
| 41. | SOUQUET | 1819-1874 | 1 | 1 |
| 42. | SOURZAC | 1869 | 1 | - |
| 43. | SOURZAT | 1844-1865 | 1 | 1 |
| 44. | SUADEAU | 1821-1826 | - | 2 |