Commune/Paroisse : CASTELVIEL [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GABOURIAUT | 1738 | 1 | - |
| 2. | GACHET | 1797 | 1 | - |
| 3. | GAILHARD | 1681 | - | 1 |
| 4. | GAILLARD | 1698-1727 | - | 2 |
| 5. | GALLER | 1821 | 1 | - |
| 6. | GALLES | 1784-1887 | 3 | 2 |
| 7. | GALLET | 1851-1852 | 1 | 1 |
| 8. | GANNET | 1001-1796 | 1 | 1 |
| 9. | GANUCHAUD | 1899 | - | 1 |
| 10. | GANUCHEAU | 1876 | 1 | - |
| 11. | GARD | 1826 | 1 | - |
| 12. | GASSIE | 1817-1820 | - | 2 |
| 13. | GAUSENS | 1805 | - | 1 |
| 14. | GAZEAU | 1716 | - | 1 |
| 15. | GENETEAU | 1854 | 1 | - |
| 16. | GENIN | 1808-1873 | 3 | 1 |
| 17. | GEOFFRE | 1687 | 1 | - |
| 18. | GERBEAU | 1879 | - | 1 |
| 19. | GILLARDEAU | 1781 | - | 1 |
| 20. | GIRANDEAU | 1821 | 1 | - |
| 21. | GIRARD | 1737-1738 | 2 | - |
| 22. | GIRARDEAU | 1001-1830 | 24 | 30 |
| 23. | GOURGUES | 1850-1905 | - | 4 |
| 24. | GOURRAUD | 1792 | - | 1 |
| 25. | GRAND | 1833-1876 | 4 | 1 |
| 26. | GRANGEAU | 1796 | 1 | - |
| 27. | GRANJOU | 1832 | 1 | - |
| 28. | GRASTEAU | 1863 | 1 | - |
| 29. | GRAVELLIER | 1754 | 1 | - |
| 30. | GRENIER | 1698-1809 | 2 | 4 |
| 31. | GRIFFON | 1676-1696 | 2 | 1 |
| 32. | GRUGNET | 1814 | - | 1 |
| 33. | GUERIN | 1001-1864 | 20 | 13 |
| 34. | GUEYCHEAUD | 1728 | 1 | - |
| 35. | GUICHARD | 1772 | 1 | - |
| 36. | GUILHAUT | 1756 | - | 1 |
| 37. | GUILHOT | 1714 | - | 1 |
| 38. | GUILLAUD | 1723 | - | 1 |
| 39. | GUIREAUD | 1793 | - | 1 |
| 40. | GUITARD | 1776 | - | 1 |
| 41. | GURSOLLE | 1666-1793 | 8 | 2 |