Commune/Paroisse : LOUBENS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | RAFFARD | 1861 | 1 | - |
| 2. | RAGOT | 1879 | 1 | - |
| 3. | RAMBAUD | 1756-1875 | 1 | 7 |
| 4. | RAMBAUT | 1718 | 1 | - |
| 5. | RAMBEAUD | 1833 | 1 | - |
| 6. | RAMON | 1879 | - | 1 |
| 7. | RAMOND | 1728 | 1 | - |
| 8. | RATEAU | 1807 | 1 | - |
| 9. | RAYMOND | 1849 | - | 1 |
| 10. | REDAT | 1862 | - | 1 |
| 11. | REGINION | 1829 | 1 | - |
| 12. | REIGNIER | 1863 | - | 1 |
| 13. | RENAUD | 1787 | - | 1 |
| 14. | RESTOUIL | 1703 | - | 1 |
| 15. | RICHARD | 1704-1881 | 11 | 13 |
| 16. | RICHART | 1752 | 1 | - |
| 17. | RICHET | 1860 | - | 1 |
| 18. | RIVIERE | 1787 | 1 | - |
| 19. | ROBERT | 1780-1900 | 4 | 3 |
| 20. | ROBIN | 1725-1842 | 1 | 1 |
| 21. | ROCHEREAU | 1785-1862 | 2 | - |
| 22. | ROCHET | 1757 | 1 | - |
| 23. | RODES | 1830 | 1 | - |
| 24. | RODRIGUE | 1894 | 1 | - |
| 25. | ROIRE | 1868 | 1 | - |
| 26. | ROMIEU | 1787 | 1 | - |
| 27. | ROSIER | 1853 | 1 | - |
| 28. | ROUDEE | 1805 | 1 | - |
| 29. | ROUDES | 1775-1785 | - | 4 |
| 30. | ROUDET | 1786-1789 | 1 | 1 |
| 31. | ROUQUETTE | 1891 | - | 1 |
| 32. | ROUSIER | 1752 | - | 1 |
| 33. | ROUSSI | 1707 | 1 | - |
| 34. | ROUSSILLON | 1847 | 1 | - |
| 35. | ROUZIER | 1702-1809 | 5 | 5 |