Commune/Paroisse : Heyd [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COIBION | 1812-1919 | 1 | 1 |
| 2. | COLLARD | 1856-1949 | 10 | 13 |
| 3. | COLLETTE | 1804 | 1 | - |
| 4. | COLLIGNION | 1807 | 1 | - |
| 5. | COLLIGNON | 1842-1950 | 10 | 6 |
| 6. | COLLIN | 1927 | 1 | - |
| 7. | COMBLIN | 1801-1936 | 13 | 19 |
| 8. | CORNET | 1801-1949 | 41 | 40 |
| 9. | COULÉE | 1895 | - | 1 |
| 10. | COUNEROTTE | 1888 | 1 | - |
| 11. | COURARD | 1883-1894 | 2 | - |
| 12. | COURTOY | 1872-1894 | 1 | 3 |
| 13. | COX | 1919 | 1 | - |