Commune/Paroisse : Roy [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CALCAUVEN | 1866 | 1 |
| 2. | CAMBRON | 1961 | 1 |
| 3. | CARIAUX | 1905 | 1 |
| 4. | CARRIAUX | 1853-1949 | 3 |
| 5. | CATOT | 1831-1952 | 29 |
| 6. | CHAPELIER | 1808-1963 | 9 |
| 7. | CHARLES | 1847 | 1 |
| 8. | CHARLIER | 1945 | 2 |
| 9. | CHAVANNE | 1881-1942 | 3 |
| 10. | CHINIESSE | 1898-1905 | 2 |
| 11. | CHRISTIANE | 1945 | 1 |
| 12. | CLAUDE | 1801-1969 | 11 |
| 13. | CLAUSE | 1857 | 1 |
| 14. | COIBION | 1885 | 1 |
| 15. | COLLA | 1944 | 1 |
| 16. | COLLARD | 1801-1968 | 25 |
| 17. | COLLAS | 1918-1958 | 6 |
| 18. | COLLE | 1877 | 1 |
| 19. | COLLEE | 1964 | 1 |
| 20. | COLLETTE | 1807-1867 | 8 |
| 21. | COLLIGNON | 1807-1918 | 23 |
| 22. | COLLIN | 1876 | 1 |
| 23. | COLSON | 1825-1938 | 15 |
| 24. | COPINNE | 1885 | 1 |
| 25. | CORNET | 1862 | 1 |
| 26. | CORNETTE | 1935 | 1 |
| 27. | COURARD | 1939 | 1 |