Commune/Paroisse : La Brède [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GAILLARD | 1812-1927 | 6 | 5 |
| 2. | GALAIS | 1867 | 1 | - |
| 3. | GALES | 1865 | - | 1 |
| 4. | GALET | 1698 | 1 | - |
| 5. | GALLES | 1833-1889 | 3 | 1 |
| 6. | GALLET | 1803-1810 | 1 | 1 |
| 7. | GANNECHEAU | 1894 | - | 1 |
| 8. | GANS | 1920 | - | 1 |
| 9. | GANUCHAUD | 1872 | 1 | - |
| 10. | GANUCHEAU | 1812-1920 | 3 | 4 |
| 11. | GARDEY | 1865 | - | 1 |
| 12. | GARE | 1926 | - | 1 |
| 13. | GARLON | 1735 | - | 1 |
| 14. | GARNAUD | 1928 | 1 | - |
| 15. | GARNEAU | 1804 | - | 1 |
| 16. | GASSIER | 1831 | 1 | - |
| 17. | GASSIES | 1836-1923 | 5 | 5 |
| 18. | GAUDIN | 1850 | - | 1 |
| 19. | GAUJA | 1889 | 1 | - |
| 20. | GAUREL | 1920 | 1 | - |
| 21. | GAURY | 1878-1901 | 1 | 1 |
| 22. | GAY | 1826-1831 | - | 2 |
| 23. | GAZEAU | 1902-1925 | 1 | 1 |
| 24. | GERMAIN | 1847 | 1 | - |
| 25. | GHIGLIONDA | 1915 | 1 | - |
| 26. | GILLARD | 1825 | 1 | - |
| 27. | GILLET | 1825-1881 | 4 | 4 |
| 28. | GIPOULOU | 1895-1929 | 2 | 1 |
| 29. | GIRAL Y MONTALBAN | 1905 | - | 1 |
| 30. | GIRAUD | 1834 | - | 1 |
| 31. | GIRAUDEAU | 1695-1920 | 30 | 22 |
| 32. | GIRAUDON | 1850 | 1 | - |
| 33. | GIRODEAU | 1817-1826 | 3 | 1 |
| 34. | GIRONDEAU | 1849 | - | 1 |
| 35. | GIROU | 1886 | 1 | - |
| 36. | GOBARD DUVIVIEN | 1805 | 1 | - |
| 37. | GOHIER | 1919 | 1 | - |
| 38. | GOIGOUX | 1860 | - | 1 |
| 39. | GOMBAUD | 1906-1908 | 1 | 1 |
| 40. | GOMBAUX | 1875 | 1 | - |
| 41. | GORIN | 1844 | 1 | - |
| 42. | GOUDEIN | 1826 | 1 | - |
| 43. | GOUDY | 1917 | 1 | - |
| 44. | GOUJON | 1843-1851 | 1 | 2 |
| 45. | GOULARD | 1846 | - | 1 |
| 46. | GOURDON | 1833-1843 | - | 2 |
| 47. | GOURDOUX | 1811 | 1 | - |
| 48. | GOURGUE | 1756 | - | 1 |
| 49. | GOURGUES | 1764-1835 | 1 | 4 |
| 50. | GOUTENEGRE | 1839 | - | 1 |
| 51. | GOUZIL | 1844-1866 | 1 | 1 |
| 52. | GOY | 1903 | 1 | - |
| 53. | GRAMON | 1849 | - | 1 |
| 54. | GRAMONT | 1804 | - | 1 |
| 55. | GREGOIRE | 1699-1850 | 7 | 8 |
| 56. | GRENIER | 1896 | 1 | - |
| 57. | GRENOUILLEAU | 1815-1819 | - | 2 |
| 58. | GUERIN | 1811 | - | 1 |
| 59. | GUILHEMIN | 1875 | - | 1 |
| 60. | GUITON | 1863 | 1 | - |
| 61. | GUITTARD | 1914 | 1 | - |
| 62. | GUYONNET | 1843-1872 | 2 | 2 |