Mariages
Commune/Paroisse : Léognan [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COIFART | 1696 | - | 1 |
| 2. | COIN | 1819 | 1 | - |
| 3. | COLLAS | 1765 | - | 1 |
| 4. | COLLINEAU | 1751 | 1 | - |
| 5. | COLOUBIE | 1849 | - | 1 |
| 6. | COLSE AQUILBERTE | 1906 | 1 | - |
| 7. | COMAGERES | 1683-1903 | 4 | 5 |
| 8. | COMBES | 1869 | - | 1 |
| 9. | COMERE | 1771-1814 | - | 3 |
| 10. | COMERES | 1732 | 1 | - |
| 11. | COMES | 1717 | - | 1 |
| 12. | COMMAGERE | 1754-1818 | - | 3 |
| 13. | COMMAGERES | 1768-1865 | 1 | 4 |
| 14. | COMMERE | 1690-1887 | 6 | 5 |
| 15. | CONDOU | 1880-1897 | - | 2 |
| 16. | CONJON | 1733 | - | 1 |
| 17. | CONSTANS | 1704 | - | 1 |
| 18. | CONSTANTIN | 1786-1912 | 3 | 1 |
| 19. | CONTURIE | 1905 | - | 1 |
| 20. | CORMERAIS | 1833 | 1 | - |
| 21. | CORONAS | 1918 | - | 1 |
| 22. | CORONET | 1796 | 1 | - |
| 23. | CORPOLLA | 1737 | 1 | - |
| 24. | COSILLAN | 1733 | - | 1 |
| 25. | COUDROT | 1775 | - | 1 |
| 26. | COUFRAY | 1779-1831 | - | 3 |
| 27. | COUIN | 1920 | 1 | - |
| 28. | COULARDEAU | 1899 | 1 | - |
| 29. | COULOUBIE | 1867-1868 | 1 | 1 |
| 30. | COULOUBY | 1894-1906 | 2 | 1 |
| 31. | COURALES | 1866 | - | 1 |
| 32. | COURALET | 1874-1918 | 5 | 2 |
| 33. | COURBIN | 1873-1917 | 6 | 2 |
| 34. | COURNIL | 1919 | 1 | - |
| 35. | COUSILLAN | 1706-1736 | 1 | 1 |
| 36. | COUSIN | 1901 | 1 | - |
| 37. | COUSSILLAN | 1741 | 1 | - |
| 38. | COUTELIER | 1695-1729 | 2 | 1 |
| 39. | COUTURE | 1668 | - | 1 |
| 40. | COUYELA | 1768 | - | 1 |
| 41. | COYOLA | 1752-1819 | 1 | 3 |