Commune/Paroisse : Groisy [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RECOURS | 1849-1852 | 3 |
| 2. | REGOT | 1670 | 1 |
| 3. | REMILLION | 1636-1825 | 41 |
| 4. | REMILLON | 1650-1860 | 29 |
| 5. | RENAY | 1635 | 1 |
| 6. | RENNAND | 1841 | 1 |
| 7. | REPHON | 1750 | 1 |
| 8. | REY-GAUREZ | 1855 | 1 |
| 9. | REY-GOREZ | 1850 | 1 |
| 10. | REY-GROBELLET | 1860 | 1 |
| 11. | REYGOREZ | 1846-1848 | 2 |