Commune/Paroisse : Roy [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BALAND | 1862-1907 | 5 |
| 2. | BARBASON | 1835 | 1 |
| 3. | BARTHELEMY | 1831-1966 | 13 |
| 4. | BARTHÉLEMY | 1915 | 1 |
| 5. | BARTHOLOMY | 1828 | 1 |
| 6. | BARVAUX | 1825-1963 | 34 |
| 7. | BATHELEMY | 1909 | 1 |
| 8. | BEAUMONT | 1886 | 1 |
| 9. | BECE | 1948 | 1 |
| 10. | BECHOUX | 1877-1965 | 16 |
| 11. | BERCE | 1875 | 1 |
| 12. | BEURLET | 1865-1960 | 16 |
| 13. | BINET | 1829-1834 | 2 |
| 14. | BINON | 1800 | 1 |
| 15. | BODAUX | 1929 | 1 |
| 16. | BODSON | 1822 | 1 |
| 17. | BOHON | 1860 | 1 |
| 18. | BORIVAIN | 1830-1848 | 2 |
| 19. | BORIVINS | 1824 | 1 |
| 20. | BORLET | 1855-1866 | 2 |
| 21. | BORSU | 1840-1857 | 4 |
| 22. | BORSUS | 1813-1828 | 2 |
| 23. | BOURGEOIS | 1867-1931 | 5 |
| 24. | BOUTAY | 1937-1948 | 2 |
| 25. | BOUVIER | 1882 | 1 |
| 26. | BRACKMAN | 1946 | 1 |
| 27. | BRADFER | 1915-1936 | 2 |
| 28. | BRASSON | 1805-1815 | 3 |
| 29. | BREUSKIN | 1868-1937 | 6 |
| 30. | BREVERS | 1968 | 1 |
| 31. | BRUSQUIN | 1925 | 1 |
| 32. | BURON | 1850-1909 | 3 |