Commune/Paroisse : Mormont [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | DEBATTY | 1879 | 1 |
| 2. | DEBLIR | 1939 | 1 |
| 3. | DEBLON | 1838 | 1 |
| 4. | DEFAYS | 1929 | 1 |
| 5. | DEGOTTE | 1942 | 1 |
| 6. | DEGREZ | 1819 | 1 |
| 7. | DEGUEL | 1810 | 1 |
| 8. | DEGUELDRE | 1823 | 1 |
| 9. | DEHALLEUX | 1919 | 1 |
| 10. | DEHARD | 1840-1931 | 11 |
| 11. | DEHARRE | 1834-1903 | 2 |
| 12. | DEHASQUE | 1941 | 1 |
| 13. | DEHEID | 1833 | 1 |
| 14. | DELAISSE | 1874 | 2 |
| 15. | DELAITTE | 1870 | 1 |
| 16. | DELCHAVE | 1829 | 1 |
| 17. | DELEUZE | 1871 | 1 |
| 18. | DELLIEU | 1931 | 1 |
| 19. | DELMELLE | 1852 | 1 |
| 20. | DELMÉ | 1945 | 1 |
| 21. | DELNEUVILLE | 1911-1952 | 3 |
| 22. | DELVAUX | 1842-1967 | 17 |
| 23. | DENGOCHE | 1839 | 1 |
| 24. | DEPIERREUX | 1836 | 1 |
| 25. | DEPRELLE | 1896 | 1 |
| 26. | DESTINAY | 1815 | 1 |
| 27. | DESTRÉE | 1870 | 1 |
| 28. | DETAILLE | 1813-1966 | 73 |
| 29. | DETHIER | 1862-1928 | 8 |
| 30. | DETHISE | 1917-1968 | 4 |
| 31. | DETILLEUX | 1955 | 1 |
| 32. | DETRY | 1813 | 1 |
| 33. | DEUM | 1890-1968 | 6 |
| 34. | DEVAHIVE | 1875-1918 | 6 |
| 35. | DEVIGNE | 1835-1928 | 6 |
| 36. | DEVIGNES | 1811 | 2 |
| 37. | DEWERE | 1860-1930 | 3 |
| 38. | DEWÈRE | 1880-1943 | 2 |