Commune/Paroisse : SAINT-GENES-DE-FRONSAC [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | RAMBAUD | 1837 | - | 1 |
| 2. | RAMBEAU | 1886-1924 | 1 | 1 |
| 3. | RAMBEAUD | 1825 | - | 1 |
| 4. | RANE | 1813 | - | 1 |
| 5. | RASSIER | 1770 | 1 | - |
| 6. | RATHIER | 1883-1934 | 4 | 1 |
| 7. | RATHOIN | 1806 | - | 1 |
| 8. | REANCE | 1812 | 1 | - |
| 9. | REDON | 1834-1929 | 2 | 4 |
| 10. | RENARD | 1790-1808 | 1 | 1 |
| 11. | RENAUD | 1927 | 1 | 2 |
| 12. | REYREAU | 1826 | - | 1 |
| 13. | RIBON | 1847 | 1 | - |
| 14. | RICHET | 1852-1931 | 4 | 3 |
| 15. | RICHON | 1792-1806 | 2 | 3 |
| 16. | RIELSA | 1937 | - | 1 |
| 17. | RIVRART | 1817 | - | 1 |
| 18. | ROBIN | 1791-1877 | 3 | 2 |
| 19. | ROGER | 1893 | 1 | - |
| 20. | ROQUE | 1870 | 1 | - |
| 21. | ROSSIGNOL | 1925 | 1 | - |
| 22. | ROUET | 1784-1792 | - | 3 |
| 23. | ROUGIER | 1757-1761 | - | 2 |
| 24. | ROUSSEAU | 1852-1931 | - | 2 |
| 25. | ROUX | 1846 | 1 | - |
| 26. | ROUZAT | 1830 | 1 | - |
| 27. | RULIER | 1755 | - | 1 |
| 28. | RULLEAU | 1861-1874 | - | 4 |
| 29. | RULLIER | 1776-1831 | 2 | 3 |
| 30. | RULLIN | 1760 | 1 | - |
| 31. | RUTH | 1844 | - | 1 |