Commune/Paroisse : RIONS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SABARDAN | 1865 | 1 | - |
| 2. | SABART | 1773 | - | 1 |
| 3. | SABOY | 1897 | - | 1 |
| 4. | SADRAN | 1767-1786 | - | 4 |
| 5. | SAEVRAC | 1839 | - | 1 |
| 6. | SAILAN | 1778 | 1 | - |
| 7. | SAILLAN | 1774 | 1 | - |
| 8. | SAINT LANNE | 1867 | 1 | - |
| 9. | SALIGNEDE | 1790 | 1 | - |
| 10. | SALIGUE | 1791 | - | 1 |
| 11. | SALIN | 1789-1865 | 3 | 7 |
| 12. | SAMENAIRE | 1793 | 1 | - |
| 13. | SAMENAYRE | 1795-1905 | 10 | 9 |
| 14. | SAMON | 1833 | - | 1 |
| 15. | SANCON | 1774 | - | 1 |
| 16. | SANDARRAN | 1903 | - | 1 |
| 17. | SARMIGUET | 1862 | - | 1 |
| 18. | SARRAZIN | 1807-1852 | 1 | 1 |
| 19. | SARRAZY | 1865 | - | 1 |
| 20. | SAUBOIS | 1832 | 1 | - |
| 21. | SAUBOUA | 1853-1899 | 5 | 4 |
| 22. | SAUVAGE | 1789 | 1 | - |
| 23. | SAUVESTRE | 1765 | 1 | - |
| 24. | SAUVIGNAC | 1886 | 1 | - |
| 25. | SAUVIGNON | 1820-1821 | 1 | 1 |
| 26. | SAVIGNAC | 1851 | - | 1 |
| 27. | SEDERAC | 1777-1785 | - | 2 |
| 28. | SEDERAT | 1867 | 1 | - |
| 29. | SEDIAC | 1856 | 1 | - |
| 30. | SEDRA | 1876 | - | 1 |
| 31. | SEDRAC | 1773-1907 | 8 | 9 |
| 32. | SEDRAN | 1776 | - | 1 |
| 33. | SEDRAT | 1787-1880 | - | 3 |
| 34. | SEGUIN | 1795-1826 | 2 | 1 |
| 35. | SEGUR | 1793-1901 | 4 | 4 |
| 36. | SEMISTAIRE | 1774 | - | 1 |
| 37. | SENAS | 1816 | - | 1 |
| 38. | SERAFON | 1814-1886 | 6 | 3 |
| 39. | SERAPHON | 1841-1849 | - | 4 |
| 40. | SERIZIER | 1793-1899 | 1 | 1 |
| 41. | SERRIE | 1802 | - | 1 |
| 42. | SEVRE | 1770 | - | 1 |
| 43. | SEYRIN | 1794 | - | 1 |
| 44. | SICRE | 1878 | 1 | - |
| 45. | SIGNAC | 1820 | - | 1 |
| 46. | SIMON | 1776-1804 | 3 | 1 |
| 47. | SINETY DE | 1877 | 1 | - |
| 48. | SISSAC | 1796 | - | 1 |
| 49. | SOULIER | 1827-1906 | 2 | - |
| 50. | SOULIGNAC | 1775-1810 | 3 | - |
| 51. | SOUMART | 1783 | 1 | - |
| 52. | SOUQ | 1886 | 1 | - |
| 53. | STERLIN | 1869-1909 | 1 | 3 |
| 54. | SUDOY | 1778 | - | 1 |
| 55. | SUPERNAT | 1776-1826 | 2 | 2 |