Commune/Paroisse : RIONS [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CHABAN | 1783-1899 | 4 | 3 |
| 2. | CHABANNE | 1810-1817 | 3 | - |
| 3. | CHABAR | 1849 | - | 1 |
| 4. | CHAGNEAU | 1866 | 1 | - |
| 5. | CHAIGNEAU | 1805-1890 | 2 | 3 |
| 6. | CHAMPAGNE | 1775-1795 | 3 | - |
| 7. | CHAMPAIGNE | 1779 | 1 | - |
| 8. | CHANUT | 1842 | - | 1 |
| 9. | CHAPERON | 1827 | - | 1 |
| 10. | CHARDEVOINE | 1785-1802 | 1 | 2 |
| 11. | CHARRIER | 1781 | 1 | - |
| 12. | CHASSAIGNE | 1778-1784 | 2 | - |
| 13. | CHASSAIGNES | 1768-1789 | 3 | - |
| 14. | CHASTANET | 1776-1881 | 5 | 5 |
| 15. | CHATELIER | 1778-1871 | - | 5 |
| 16. | CHATELLIER | 1804-1848 | 1 | 3 |
| 17. | CHAULET | 1798 | - | 1 |
| 18. | CHAUVEAU | 1785-1790 | 2 | - |
| 19. | CHAVAN | 1784 | 1 | - |
| 20. | CHEMIN | 1854-1885 | 1 | 1 |
| 21. | CHERY | 1819 | 1 | - |
| 22. | CHEVALIER | 1857-1863 | 1 | 1 |
| 23. | CHEVELARD | 1782-1784 | 3 | - |
| 24. | CHEVREAU | 1812 | - | 1 |
| 25. | CHEYRAM | 1774 | - | 1 |
| 26. | CHIBAUT | 1828 | - | 1 |
| 27. | CHIRON | 1792-1803 | 2 | 2 |
| 28. | CHIVADON | 1814 | 1 | - |
| 29. | CHIVALLON | 1769-1845 | 1 | 2 |
| 30. | CHIVALON | 1782-1816 | 2 | - |
| 31. | CHOLET | 1777-1826 | 3 | 2 |