Commune/Paroisse : Gaillard [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DU BOYS | 1646 | - | 1 |
| 2. | DU CIMETIERE | 1704 | 1 | - |
| 3. | DU COMMUN | 1799 | - | 1 |
| 4. | DUB(O)SSON | 1858 | - | 1 |
| 5. | DUBOIN | 1799-1855 | 1 | 1 |
| 6. | DUBOIS | 1857-1859 | 1 | 1 |
| 7. | DUBOSSON | 1808 | 1 | - |
| 8. | DUBOUCHET | 1692-1850 | 3 | 1 |
| 9. | DUBOULE | 1799 | 1 | - |
| 10. | DUBOULOZ | 1757-1845 | 1 | 1 |
| 11. | DUBUISSON | 1858 | - | 1 |
| 12. | DUCHENE | 1803-1871 | 1 | 1 |
| 13. | DUCHOSAL | 1858 | 1 | - |
| 14. | DUCIMETIERE | 1753-1869 | 4 | 6 |
| 15. | DUCOUDRAI | 1779-1847 | 2 | - |
| 16. | DUCOUDRAY | 1747-1785 | 4 | 2 |
| 17. | DUCOUDREY | 1855 | - | 1 |
| 18. | DUCOUDRIER | 1821 | 1 | - |
| 19. | DUCRAY | 1856 | 1 | - |
| 20. | DUCRE | 1866 | 1 | - |
| 21. | DUCREST | 1610-1644 | 3 | 1 |
| 22. | DUCRET | 1795-1889 | 2 | 1 |
| 23. | DUCRETS | 1616 | 1 | - |
| 24. | DUCREY | 1852 | 1 | - |
| 25. | DUCRUET | 1789-1877 | 1 | 2 |
| 26. | DUFERNEX | 1810 | - | 1 |
| 27. | DUFERNEY | 1805 | - | 1 |
| 28. | DUFOUR | 1799 | - | 1 |
| 29. | DUFOURNET DIT MILLIET | 1866 | 1 | - |
| 30. | DUFOURNI(ER) | 1785 | - | 1 |
| 31. | DULEUVRON | 1882 | 1 | - |
| 32. | DUMAS | 1795 | 1 | - |
| 33. | DUMAX | 1868 | - | 1 |
| 34. | DUMEU(R) | 1704 | - | 1 |
| 35. | DUMOLARD | 1821-1844 | 1 | 1 |
| 36. | DUMON | 1805 | 1 | - |
| 37. | DUMOND | 1800 | - | 1 |
| 38. | DUMONT | 1735-1837 | 3 | 1 |
| 39. | DUMONT D'AYOT | 1871 | - | 1 |
| 40. | DUMONTAY | 1741-1797 | 2 | 4 |
| 41. | DUMOULIN | 1753 | - | 1 |
| 42. | DUMUR | 1640-1672 | - | 2 |
| 43. | DUNAND | 1795-1876 | 5 | 6 |
| 44. | DUNOYER | 1859 | - | 1 |
| 45. | DUPENLOUD | 1833 | 1 | - |
| 46. | DUPENLOUX | 1814 | 2 | - |
| 47. | DUPERIER | 1615 | 1 | - |
| 48. | DUPERRIER | 1853 | - | 1 |
| 49. | DUPON | 1805 | 1 | - |
| 50. | DUPOND | 1820-1834 | 3 | - |
| 51. | DUPOND GARGAIRON | 1851 | 1 | - |
| 52. | DUPONT | 1781-1881 | 10 | 5 |
| 53. | DUPONT GARGAIRON | 1873 | 1 | - |
| 54. | DUPONT LOUP (DUPENLOUP) | 1807 | 1 | - |
| 55. | DUPRAZ | 1739-1871 | 3 | 5 |
| 56. | DUPUIS | 1785-1850 | 2 | 2 |
| 57. | DUPUY | 1706-1812 | - | 3 |
| 58. | DURAFOUR | 1838 | 1 | - |
| 59. | DURAND | 1646-1872 | 2 | 4 |
| 60. | DUREPLAZ | 1712 | - | 1 |
| 61. | DURET | 1702-1859 | 9 | 9 |
| 62. | DURIEUX | 1718 | - | 1 |
| 63. | DUSAUGE | 1764-1771 | - | 2 |
| 64. | DUSEMETIERE | 1770 | 1 | - |
| 65. | DUSSAUGE ? | 1846 | - | 1 |
| 66. | DUTILL | 1867 | - | 1 |
| 67. | DUVALLET | 1874 | - | 1 |
| 68. | DUVALLEY | 1851 | 1 | - |
| 69. | DUVERNAY | 1742-1859 | 4 | 7 |
| 70. | DUVERNEY | 1805-1835 | 1 | 2 |
| 71. | DUVILLARD | 1799-1848 | 1 | 2 |