Commune/Paroisse : LOUPIAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | SACRISTE | 1821 | - | 1 |
| 2. | SADRAN | 1808-1852 | 2 | 3 |
| 3. | SAINSEVIN | 1849 | - | 1 |
| 4. | SALLES | 1826 | - | 1 |
| 5. | SANCIE | 1851-1882 | 2 | - |
| 6. | SANCIÉ | 1894 | 1 | - |
| 7. | SANFOURCHE | 1836 | - | 1 |
| 8. | SANGO | 1888 | - | 1 |
| 9. | SARDA | 1850 | 1 | - |
| 10. | SARRANT | 1807 | 1 | - |
| 11. | SARRASIN | 1805 | 1 | - |
| 12. | SAUBOUA | 1840-1889 | 2 | - |
| 13. | SAUTEREL | 1876-1908 | 2 | - |
| 14. | SAVES | 1910 | 1 | - |
| 15. | SAYO Y GARCIA | 1908 | - | 1 |
| 16. | SDUBOUIL | 1889 | - | 1 |
| 17. | SEGRESTAN | 1893-1899 | 2 | 1 |
| 18. | SEMPEY | 1906 | 1 | - |
| 19. | SERIZIER | 1830-1860 | 1 | 1 |
| 20. | SIBASSIE | 1893 | - | 1 |
| 21. | SIEUZAC | 1825-1880 | 1 | 1 |
| 22. | SIGNE | 1849 | 1 | - |
| 23. | SIGNORET | 1886 | - | 1 |
| 24. | SIGONNEAU | 1886 | - | 1 |
| 25. | SIMON | 1783-1845 | 3 | 3 |
| 26. | SIRBEN | 1865 | 1 | - |
| 27. | SONFURIE | 1790 | 1 | - |
| 28. | SORE | 1900 | 1 | - |
| 29. | SORES | 1899 | 1 | - |
| 30. | SOULE | 1854 | 1 | - |
| 31. | SOULLE | 1821 | 1 | - |
| 32. | SOUPRET | 1858 | 1 | - |
| 33. | SOUROSTE | 1904 | 1 | - |
| 34. | STERLIN | 1788-1825 | - | 2 |
| 35. | SUPERBIE | 1808 | - | 1 |