Commune/Paroisse : BEYCHAC-ET-CAILLAU [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SABAGNAC | 1788-1789 | 1 | 1 |
| 2. | SABAIGNAC | 1687-1697 | 3 | 1 |
| 3. | SAINT AMAND | 1905 | 1 | - |
| 4. | SAINT GAUDENS | 1825 | 1 | - |
| 5. | SAINT PAUL | 1688 | - | 1 |
| 6. | SAINTMARTIN | 1797 | - | 1 |
| 7. | SALUY | 1759 | 1 | - |
| 8. | SANCEY | 1892 | 1 | - |
| 9. | SANS | 1657 | 1 | - |
| 10. | SARAULT | 1878 | - | 1 |
| 11. | SARAUT | 1869 | - | 1 |
| 12. | SARIC | 1796-1818 | 1 | 1 |
| 13. | SARPAUT | 1659 | 2 | - |
| 14. | SARRAZIN | 1796 | 1 | - |
| 15. | SARRIC | 1746-1833 | 5 | 3 |
| 16. | SARRIE | 1745-1860 | 2 | 2 |
| 17. | SARRIQ | 1738 | 1 | - |
| 18. | SASILLEAU | 1793 | 1 | - |
| 19. | SAUGE | 1789 | 1 | - |
| 20. | SAUGUE | 1864 | 1 | - |
| 21. | SAUTEJAUT | 1804 | 1 | - |
| 22. | SAUTEJEAN | 1830 | - | 1 |
| 23. | SAVAGNAC | 1748-1831 | 4 | 7 |
| 24. | SAVAGNAT | 1684 | - | 1 |
| 25. | SAVAIGNAC | 1660-1801 | 5 | 3 |
| 26. | SAVANIAC | 1686 | 1 | - |
| 27. | SAVERGNAC | 1815 | - | 1 |
| 28. | SAVIGNAC | 1726-1831 | 1 | 1 |
| 29. | SCUDEY | 1829 | 1 | - |
| 30. | SEGERAND | 1869 | 1 | - |
| 31. | SEGNEURET | 1677 | 1 | - |
| 32. | SEIDIE | 1747 | - | 1 |
| 33. | SEIGNAC | 1784 | 1 | - |
| 34. | SEIGNEURET | 1660 | - | 1 |
| 35. | SEIZE | 1678-1681 | 2 | - |
| 36. | SENAC | 1757-1789 | 1 | 2 |
| 37. | SENSEY | 1899 | 1 | - |
| 38. | SERUENS | 1668 | - | 1 |
| 39. | SESC | 1834 | 1 | - |
| 40. | SEURIN | 1861 | 1 | - |
| 41. | SEZE | 1769-1849 | - | 5 |
| 42. | SIDET | 1867 | 1 | - |
| 43. | SIMARD | 1786 | - | 1 |
| 44. | SIMON | 1632-1905 | 11 | 17 |
| 45. | SIMONET | 1899 | - | 1 |
| 46. | SIMPHRIE | 1825 | 1 | - |
| 47. | SIREAUD | 1817 | - | 1 |
| 48. | SIRON | 1753-1842 | 5 | 2 |
| 49. | SIZE | 1813 | 2 | - |
| 50. | SONIS | 1753 | 1 | - |
| 51. | SOUCIE | 1804 | - | 1 |
| 52. | SOUPRE | 1701-1799 | 7 | 6 |
| 53. | STRIBAUD | 1777 | - | 1 |
| 54. | STRIBAUT | 1755 | - | 1 |
| 55. | STRIBEAU | 1731 | 1 | - |
| 56. | SUBREVILLE | 1787 | 1 | - |
| 57. | SUDRE | 1726-1777 | 2 | 2 |
| 58. | SUREAU | 1801-1829 | 2 | - |
| 59. | SUREY | 1831 | 1 | - |
| 60. | S…GUREL | 1890 | - | 1 |
| 61. | S…SE | 1809 | - | 1 |
| 62. | S…ZE | 1812 | 1 | - |