Commune/Paroisse : Thonon-les-Bains [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RIBAULT DE LANGARDIERE | 1867 | 1 |
| 2. | RIBBOTEL | 1684 | 1 |
| 3. | RICHARD | 1629-1880 | 5 |
| 4. | RICHARD D'IVRY | 1864 | 1 |
| 5. | RICHON | 1870 | 1 |
| 6. | RIEDELLET | 1682 | 1 |
| 7. | RIEUX | 1864-1874 | 10 |
| 8. | RIEUZ | 1647 | 1 |
| 9. | RIGAR | 1626 | 1 |
| 10. | RIGAUD | 1606-1879 | 36 |
| 11. | RIGAULT | 1652 | 1 |
| 12. | RIGOD | 1690 | 1 |
| 13. | RIMAN | 1643 | 1 |
| 14. | RION | 1634 | 1 |
| 15. | RIOND | 1864-1880 | 7 |
| 16. | RIVIERE | 1618-1655 | 2 |
| 17. | RIVIERE DITE VERNEYSA | 1675 | 1 |
| 18. | RIVILLIOD | 1629 | 1 |
| 19. | RIVOLLET | 1868 | 1 |