Commune/Paroisse : Thusy [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | RAISIN | 1781-1897 | 3 | 4 |
| 2. | RAMAZ | 1767 | 1 | - |
| 3. | RAMUS | 1695-1760 | 4 | - |
| 4. | RANCUREL | 1858 | 1 | - |
| 5. | RAPHIN | 1876 | - | 1 |
| 6. | RAVOIRE | 1796-1892 | 7 | 1 |
| 7. | RAY | 1875 | 1 | - |
| 8. | RAYSIN | 1654 | - | 1 |
| 9. | REAL | 1622-1910 | 14 | 19 |
| 10. | REGARD | 1778 | 1 | - |
| 11. | REGNIER | 1777 | - | 1 |
| 12. | REIGNIER | 1866 | 1 | - |
| 13. | RENARD | 1724 | 1 | - |
| 14. | REPLUMAZ | 1901 | 1 | - |
| 15. | REVEL | 1858 | 1 | - |
| 16. | REVEND | 1703 | 1 | - |
| 17. | REVILLARD | 1677-1904 | 14 | 10 |
| 18. | REVILLIARD | 1662-1720 | 2 | 2 |
| 19. | REVILLIOD | 1697 | 1 | - |
| 20. | REY | 1797-1875 | 1 | 3 |
| 21. | RIAZ | 1689-1705 | 1 | 3 |
| 22. | RICHARD | 1869-1900 | 1 | 1 |
| 23. | RICHARDOZ | 1850 | 1 | - |
| 24. | RICHON | 1702 | 1 | - |
| 25. | RIGOT | 1629-1631 | - | 2 |
| 26. | RIVILLIARD | 1670 | 1 | 1 |
| 27. | ROBERT | 1805-1876 | 3 | 1 |
| 28. | ROCHEX | 1688 | 1 | - |
| 29. | ROGNARD | 1875-1879 | 2 | 1 |
| 30. | ROLIER | 1658-1726 | 4 | 5 |
| 31. | ROLLIER | 1673-1881 | 13 | 17 |
| 32. | ROLLIER DIT BESSON | 1707-1741 | 1 | 1 |
| 33. | ROLLIER DIT DEBOUET | 1718 | - | 1 |
| 34. | ROMAN | 1738 | - | 1 |
| 35. | ROMAND | 1830-1909 | 5 | 8 |
| 36. | ROSSET | 1870 | 1 | - |
| 37. | ROUPIOZ | 1857 | 1 | 1 |
| 38. | ROUTY | 1725 | 1 | - |