Commune/Paroisse : SAINT-LEON [Gironde] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CABANAC | 1850 | 1 |
| 2. | CAPDEFER | 1854-1866 | 3 |
| 3. | CAPDEFERT | 1848-1850 | 2 |
| 4. | CARBANAC | 1841 | 1 |
| 5. | CARDILLAC | 1829-1836 | 4 |
| 6. | CASENADE | 1810 | 1 |
| 7. | CASTAING | 1809-1811 | 2 |
| 8. | CHAZEAU | 1895 | 1 |
| 9. | CHEVAU | 1808 | 1 |
| 10. | CHEVRIER | 1902 | 1 |
| 11. | CHEYREAU | 1803 | 1 |
| 12. | CHIPOULET | 1828 | 1 |
| 13. | CHIVERCHE | 1849 | 1 |
| 14. | CLAROS | 1891 | 1 |
| 15. | CLAVAU | 1847 | 1 |
| 16. | CLERMANTE | 1814 | 1 |
| 17. | CLERMONTE | 1806-1809 | 2 |
| 18. | COURTOIS | 1815-1817 | 2 |
| 19. | CREMIER | 1814-1880 | 3 |
| 20. | CREON | 1862 | 1 |
| 21. | CREYME | 1804 | 1 |