Commune/Paroisse : SAINT-LEON [Gironde] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RABIE | 1856 | 1 |
| 2. | RAMBAUD | 1819 | 1 |
| 3. | RAMBEAUD | 1836 | 1 |
| 4. | REDRENNE | 1835 | 1 |
| 5. | REMBEAU | 1825 | 1 |
| 6. | RENATEAU | 1892 | 1 |
| 7. | REY | 1840 | 1 |
| 8. | RIBEYROTTE | 1820 | 1 |
| 9. | RICHARD | 1848 | 1 |
| 10. | RIGAL | 1900 | 1 |
| 11. | RIGAUD | 1830 | 1 |
| 12. | RIVOIRE | 1889 | 1 |
| 13. | ROBERT | 1846-1896 | 3 |
| 14. | ROBINEAU | 1875-1876 | 2 |
| 15. | ROCAUSE | 1830 | 1 |
| 16. | ROUBIN | 1835 | 1 |
| 17. | ROUDEY | 1817-1860 | 2 |
| 18. | ROUDEYRON | 1818-1899 | 10 |
| 19. | ROUMEAU | 1822 | 1 |
| 20. | ROUSSEAU | 1821-1824 | 4 |
| 21. | ROUX | 1813-1893 | 4 |