Commune/Paroisse : FRONTENAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | GRANEREAU | 1756-1901 | 3 | - |
| 2. | GRANION | 1739 | 1 | - |
| 3. | GRANJON | 1751-1774 | 1 | 1 |
| 4. | GRANRIEUX | 1874 | 1 | - |
| 5. | GRAVE | 1810 | 1 | - |
| 6. | GRENIER | 1679-1828 | 2 | 3 |
| 7. | GRENNIER | 1725 | 1 | - |
| 8. | GRIGNET | 1727-1900 | 7 | 3 |
| 9. | GRIMANDOU | 1874 | - | 1 |
| 10. | GRISER | 1642 | - | 1 |
| 11. | GROLLEAU | 1846 | - | 1 |
| 12. | GROSSET | 1695 | - | 1 |
| 13. | GROULEAU | 1701 | - | 1 |
| 14. | GROUSSET | 1738-1886 | 4 | 2 |