Commune/Paroisse : Thenon [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CALEIX | 1846 | 1 | - |
| 2. | CALIEX | 1819 | 1 | - |
| 3. | CALLET | 1872 | - | 1 |
| 4. | CALVET | 1670-1806 | 1 | 1 |
| 5. | CAMUS | 1890 | 1 | - |
| 6. | CANTELAUBE | 1881 | - | 1 |
| 7. | CAPPE | 1737 | - | 1 |
| 8. | CAPTEVILLE | 1892 | 1 | - |
| 9. | CAPTUS | 1671 | - | 1 |
| 10. | CARAMIGEAS | 1809-1884 | 6 | 6 |
| 11. | CARAMIZAS | 1840-1857 | 2 | 1 |
| 12. | CARCENAT | 1851-1871 | 2 | - |
| 13. | CARDINEAUX | 1828 | 1 | - |
| 14. | CAREAU | 1800 | 1 | - |
| 15. | CARSENAT | 1862 | - | 1 |
| 16. | CASSENET | 1835 | - | 1 |
| 17. | CASTAGNEROL | 1880-1890 | 1 | 1 |
| 18. | CASTAGNEYROL | 1874 | 1 | - |
| 19. | CASTANET | 1732-1874 | 4 | 4 |
| 20. | CASTANG | 1852 | 1 | - |
| 21. | CASTANIER | 1866 | 1 | - |
| 22. | CASTEGNIEROL | 1811 | 1 | - |