Commune/Paroisse : Gaillard [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GRAIN | 1679 | 1 | - |
| 2. | GRAND | 1849-1888 | 1 | 1 |
| 3. | GRAND PERRET | 1779 | - | 1 |
| 4. | GRAND PIERRE | 1637 | - | 1 |
| 5. | GRANDCHAMP | 1858-1876 | 4 | - |
| 6. | GRANGE | 1754-1852 | 1 | 3 |
| 7. | GRAS | 1737 | 1 | - |
| 8. | GRASSY | 1871-1878 | 1 | 1 |
| 9. | GRAVIER | 1858 | 1 | - |
| 10. | GREFFIER | 1800-1808 | - | 3 |
| 11. | GRELAZ | 1857 | 1 | 1 |
| 12. | GRELY | 1842 | 1 | - |
| 13. | GREMAUD | 1835 | 1 | - |
| 14. | GRENAT | 1856 | 1 | - |
| 15. | GRENIER | 1747-1846 | 1 | 1 |
| 16. | GREZARD | 1794 | 1 | - |
| 17. | GREZET | 1799 | 1 | - |
| 18. | GRILLET | 1766-1864 | 4 | 5 |
| 19. | GRILLIET | 1692-1755 | 1 | 2 |
| 20. | GRILLON | 1886 | 1 | - |
| 21. | GRINGALET | 1707-1753 | - | 3 |
| 22. | GRINGALLET | 1736-1768 | 1 | 3 |
| 23. | GRIVEL | 1843 | - | 1 |
| 24. | GRIVET | 1748 | - | 1 |
| 25. | GROBEL | 1644-1858 | 3 | 1 |
| 26. | GROS | 1640-1876 | 12 | 12 |
| 27. | GROS DE VERNAZ | 1752 | 1 | - |
| 28. | GROS DEVERNNAZ | 1754 | - | 1 |
| 29. | GROSJEANJEAN | 1875 | - | 1 |
| 30. | GROSSIMONT | 1880 | 1 | - |