Commune/Paroisse : Nontron [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GALINIER | 1799 | 1 | - |
| 2. | GALLOIS | 1894 | - | 2 |
| 3. | GARREAU-LAFAURIE | 1888 | - | 1 |
| 4. | GAUTHIER | 1882-1901 | 3 | - |
| 5. | GAUTIER | 1764-1774 | 1 | 1 |
| 6. | GAYOU | 1897 | 2 | - |
| 7. | GENEST | 1681 | - | 1 |
| 8. | GÉRAL | 1888 | - | 1 |
| 9. | GÉRAUD | 1880 | - | 2 |
| 10. | GÉRAZIME | 1889 | - | 1 |
| 11. | GESSON | 1832 | 2 | - |
| 12. | GIBERT | 1882 | 2 | - |
| 13. | GODICHAUD | 1854 | 1 | - |
| 14. | GONDINET | 1780 | 1 | - |
| 15. | GOUBAULT | 1902 | - | 2 |
| 16. | GOUGUET | 1832 | 2 | - |
| 17. | GRANGETON | 1829 | 2 | - |
| 18. | GRELIER | 1743 | - | 1 |
| 19. | GRELOT | 1897 | 2 | - |
| 20. | GRÉGOIRE | 1879 | 2 | - |
| 21. | GRENIER | 1709 | - | 1 |
| 22. | GRENOUILLE | 1791 | - | 1 |
| 23. | GROLHIER | 1731-1847 | 2 | 5 |
| 24. | GROLHIER-DESBROUSSES | 1817-1840 | 2 | 1 |
| 25. | GROS | 1763-1765 | 2 | 1 |
| 26. | GUERIN | 1764 | - | 1 |
| 27. | GUÉRIN | 1895 | - | 2 |
| 28. | GUERRY | 1805 | 1 | - |
| 29. | GUILHARD | 1863 | 1 | - |
| 30. | GUILLEMINE | 1799 | - | 2 |
| 31. | GUILLEMOT | 1856 | - | 1 |
| 32. | GUION | 1763 | 1 | - |
| 33. | GUIOT | 1844 | - | 2 |
| 34. | GUSTAVE | 1848 | 1 | - |
| 35. | GUYOT | 1820 | 1 | - |