Commune/Paroisse : YVRAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SABAIGNE | 1734 | - | 1 |
| 2. | SABOURIN | 1708-1859 | 1 | 2 |
| 3. | SAINT ANGEL DE | 1773 | 1 | - |
| 4. | SAINT JEAN | 1889 | 1 | - |
| 5. | SALLEBOEUF | 1726 | - | 1 |
| 6. | SARAIL | 1688-1690 | 1 | 2 |
| 7. | SARASIN | 1834 | 1 | - |
| 8. | SARDAGNE | 1815 | - | 1 |
| 9. | SARDAIGNE | 1736-1762 | 2 | 6 |
| 10. | SARPAUT | 1797 | - | 1 |
| 11. | SARRAIL | 1702-1719 | - | 2 |
| 12. | SARRAZIN | 1850 | - | 1 |
| 13. | SAUDAR | 1900 | - | 1 |
| 14. | SAULEGEAN | 1820 | 1 | - |
| 15. | SAULIERE | 1766 | 1 | - |
| 16. | SAUNAGE | 1702 | 1 | - |
| 17. | SAUQUE | 1827 | 1 | - |
| 18. | SAUQUET | 1804 | - | 1 |
| 19. | SAUTE | 1849 | 1 | - |
| 20. | SAUTEJANT | 1876 | - | 1 |
| 21. | SAUTEJEAU | 1851 | - | 1 |
| 22. | SAUVESTRE | 1738 | - | 1 |
| 23. | SAVAIGNE | 1691 | - | 1 |
| 24. | SAZARIN | 1711-1724 | - | 3 |
| 25. | SEGRANSAN | 1837 | 1 | - |
| 26. | SEGUIN | 1778 | - | 1 |
| 27. | SEIGNAC | 1733-1789 | 2 | 2 |
| 28. | SEJOURNE | 1773 | 1 | - |
| 29. | SENIS | 1717 | - | 1 |
| 30. | SENSOL | 1691-1776 | 3 | 4 |
| 31. | SERPAUT | 1678 | - | 1 |
| 32. | SERVAN | 1832 | - | 1 |
| 33. | SERVANT | 1828-1898 | - | 2 |
| 34. | SERVEN | 1711 | 1 | - |
| 35. | SERVENS | 1709 | 1 | - |
| 36. | SEURIN | 1737 | - | 1 |
| 37. | SICARD | 1718-1836 | 3 | - |
| 38. | SIGNAC | 1753-1861 | 4 | 1 |
| 39. | SIGNAT | 1711 | 1 | - |
| 40. | SIMON | 1736 | - | 1 |
| 41. | SOUBIAC | 1846 | 1 | - |
| 42. | SOUBIE | 1688 | - | 1 |
| 43. | SOUCHET | 1692-1697 | 1 | 1 |
| 44. | SOULAC | 1767 | - | 1 |
| 45. | SOULAS | 1729 | 1 | - |
| 46. | SOULAT | 1715 | 1 | - |
| 47. | SOULIARD | 1886 | 1 | - |
| 48. | SUBERVIE | 1794 | - | 1 |
| 49. | SUCHE | 1910 | 1 | - |
| 50. | SUDRAT | 1877-1891 | - | 2 |
| 51. | SUDRE | 1683 | 1 | - |
| 52. | SURIN | 1798 | 1 | - |