Commune/Paroisse : CASSEUIL [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GABOURIAUT | 1838 | 1 | - |
| 2. | GABOURIN | 1808-1836 | 1 | 3 |
| 3. | GACHET | 1707-1900 | 3 | 7 |
| 4. | GAILLARD | 1903 | 1 | - |
| 5. | GALAN | 1707 | - | 1 |
| 6. | GALLES | 1846-1867 | 1 | 1 |
| 7. | GANAN | 1906 | 1 | - |
| 8. | GAREL | 1897 | - | 1 |
| 9. | GARIN | 1766-1770 | - | 3 |
| 10. | GARITEY | 1845-1882 | 1 | 1 |
| 11. | GASSIES | 1760 | 1 | - |
| 12. | GAUDEMECHE | 1844 | - | 1 |
| 13. | GAUDENIESSE | 1825 | 1 | - |
| 14. | GAUJAC | 1825 | - | 1 |
| 15. | GAUREL | 1897 | - | 1 |
| 16. | GAUZAN | 1779 | 1 | - |
| 17. | GELIBERT | 1848 | 1 | - |
| 18. | GEMIN | 1856 | 1 | - |
| 19. | GENIBEAUD | 1872 | 1 | - |
| 20. | GENIN | 1881 | 1 | - |
| 21. | GERBEAU | 1768 | 1 | - |
| 22. | GIRESSE | 1821-1846 | 1 | 2 |
| 23. | GORAIN | 1879 | 1 | - |
| 24. | GOUJAT | 1851 | - | 1 |
| 25. | GOUPIL | 1807-1811 | 1 | 1 |
| 26. | GOUPILH | 1754 | - | 1 |
| 27. | GOUPIT | 1779 | 1 | - |
| 28. | GOURGNE | 1826 | - | 1 |
| 29. | GOURGUES | 1899-1908 | 1 | 2 |
| 30. | GOUYARD | 1889 | 1 | - |
| 31. | GOYNEAU | 1758-1763 | 1 | 1 |
| 32. | GOYNEAU DE | 1785 | - | 1 |
| 33. | GRANGEY | 1716-1828 | 1 | 1 |
| 34. | GRENET | 1785 | - | 1 |
| 35. | GRENIER | 1830 | 1 | - |
| 36. | GRIGNON | 1702-1874 | 6 | 5 |
| 37. | GRILLON | 1729-1881 | 1 | 1 |
| 38. | GRINOUS | 1826 | - | 1 |
| 39. | GROLOTTE | 1855-1879 | 3 | - |
| 40. | GUDE | 1761 | - | 1 |
| 41. | GUEYRIN | 1751 | - | 1 |
| 42. | GUEYSSEAU | 1899 | - | 1 |
| 43. | GUICHENEY | 1866-1894 | 1 | 1 |
| 44. | GUILLAUD | 1756 | 1 | - |
| 45. | GUINARD | 1781 | 1 | - |
| 46. | GUIRAUD | 1874 | - | 1 |
| 47. | GUITTARD | 1728 | - | 1 |
| 48. | GUYOT | 1842 | 1 | - |