Mariages
Commune/Paroisse : Piétrain [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COLAR | 1742 | 1 | - |
| 2. | COLIN | 1751 | - | 1 |
| 3. | COLLAER | 1780 | 1 | - |
| 4. | COLLARD | 1835-1837 | - | 2 |
| 5. | COLLART | 1812-1907 | 5 | 4 |
| 6. | COLLIGNON | 1877 | 1 | - |
| 7. | COLLIN | 1714-1878 | 3 | 3 |
| 8. | COLLON | 1742 | 1 | - |
| 9. | COLSOUL | 1797 | 1 | - |
| 10. | CONAR | 1754 | - | 1 |
| 11. | CONARD | 1879 | 1 | - |
| 12. | CONART | 1001-1821 | 5 | 2 |
| 13. | CONNART | 1793 | - | 1 |
| 14. | CONSTANT | 1723-1797 | - | 2 |
| 15. | COPPE | 1787 | 1 | - |
| 16. | CORTAUGE | 1839 | - | 1 |
| 17. | CORTAUTE | 1810 | 1 | - |
| 18. | COULTIAUX | 1833-1834 | - | 2 |
| 19. | COUNARD | 1839 | - | 1 |
| 20. | COURTAUGE | 1857 | - | 1 |
| 21. | COURTAUTE | 1841-1853 | 2 | - |
| 22. | COURTAUTS | 1880 | - | 1 |
| 23. | COURTOIS | 1836-1863 | 1 | 1 |
| 24. | COURTOY | 1001-1771 | 3 | 1 |
| 25. | COUTIS | 1856 | 1 | - |
| 26. | COUTISSE | 1780 | 1 | - |