Commune/Paroisse : Seyssel [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GUENY | 1756 | - | 1 |
| 2. | GUERET | 1792 | - | 1 |
| 3. | GUERRE-GENTON | 1882 | 1 | - |
| 4. | GUIBERT | 1804 | 1 | - |
| 5. | GUIBET | 1775-1807 | 1 | 1 |
| 6. | GUICHON | 1768-1811 | 1 | 1 |
| 7. | GUILLAN | 1870 | 1 | - |
| 8. | GUILLERMAIN | 1737-1837 | 3 | 4 |
| 9. | GUILLERMIN | 1742-1863 | 5 | 6 |
| 10. | GUILLOU | 1885 | 1 | - |
| 11. | GUIOT | 1810 | 1 | - |
| 12. | GUISSARDI | 1831 | 1 | - |
| 13. | GURLET | 1748-1810 | 7 | 6 |
| 14. | GURLOT | 1817 | - | 1 |