Commune/Paroisse : Feissons-sur-Isère [Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GALICE | 1898 | - | 1 |
| 2. | GALLAND | 1654 | - | 1 |
| 3. | GALLICE | 1808-1850 | 1 | 2 |
| 4. | GARDET | 1624-1732 | 6 | 3 |
| 5. | GARON | 1685-1686 | - | 2 |
| 6. | GARSEND | 1884 | 1 | - |
| 7. | GARSON | 1694 | - | 1 |
| 8. | GENE | 1754 | - | 1 |
| 9. | GENET | 1679-1893 | 11 | 10 |
| 10. | GENIX | 1795 | - | 1 |
| 11. | GENOT | 1670 | - | 1 |
| 12. | GINET | 1706-1741 | 7 | - |
| 13. | GLAISAT BLANC | 1885 | 1 | - |
| 14. | GLAYRON | 1672 | - | 1 |
| 15. | GLEYRON | 1626-1627 | 1 | 2 |
| 16. | GONET | 1698 | - | 1 |
| 17. | GONTHIER | 1741-1880 | 2 | 7 |
| 18. | GONTIER | 1638 | 1 | - |
| 19. | GRANGÉ | 1821 | 1 | - |
| 20. | GROGNER | 1696 | 1 | - |
| 21. | GROGNIER | 1731 | 1 | - |
| 22. | GROPPON | 1677 | - | 1 |
| 23. | GROS | 1878 | 1 | - |
| 24. | GROZ | 1782 | - | 1 |
| 25. | GUELPA | 1780 | 1 | - |
| 26. | GUILLERMET | 1871 | 1 | - |
| 27. | GUILLIOCT | 1622-1655 | 2 | 6 |
| 28. | GUILLIOD | 1742 | - | 1 |
| 29. | GUILLION | 1796 | - | 1 |
| 30. | GUILLOD | 1662-1666 | 2 | 3 |
| 31. | GUILLOT | 1690-1890 | 6 | 9 |
| 32. | GUMERI | 1623 | 1 | - |
| 33. | GUMERY | 1670-1886 | 2 | 4 |
| 34. | GUYCHARD | 1727 | - | 1 |