Commune/Paroisse : Donzac [Tarn-et-Garonne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DAGENES | 1821-1866 | 2 | - |
| 2. | DAIRE | 1899 | - | 1 |
| 3. | DANNE | 1815 | - | 1 |
| 4. | DARBON | 1871 | - | 1 |
| 5. | DARIOS | 1786 | - | 1 |
| 6. | DARQUIER | 1826 | - | 1 |
| 7. | DAT | 1828 | 1 | - |
| 8. | DAUBAS | 1823 | - | 1 |
| 9. | DAUMAS | 1798-1817 | 1 | 1 |
| 10. | DAUNEFORT | 1797-1859 | 6 | 4 |
| 11. | DAURAT | 1837 | 1 | - |
| 12. | DAUZON | 1880 | 1 | - |
| 13. | DAVACH | 1814 | 1 | - |
| 14. | DAVANT | 1779 | 1 | - |
| 15. | DAYRIE | 1812 | 1 | - |
| 16. | DAYRIES | 1826-1899 | 3 | 5 |
| 17. | DE FREMONT | 1850 | - | 1 |
| 18. | de GIRONDE | 1786 | - | 1 |
| 19. | DECOMMES | 1874 | - | 1 |
| 20. | DEGUILHEM | 1787-1895 | 10 | 12 |
| 21. | DELCRUZEL | 1886 | 1 | - |
| 22. | DELFAYET | 1895 | 1 | - |
| 23. | DELOR | 1789-1880 | - | 2 |
| 24. | DELPECH | 1778-1901 | 8 | 5 |
| 25. | DELPEY | 1834 | 1 | - |
| 26. | DELPEYROU | 1882-1884 | 1 | 1 |
| 27. | DELPON | 1866 | - | 1 |
| 28. | DELPRAT | 1782 | - | 1 |
| 29. | DELPUCH | 1814-1874 | - | 2 |
| 30. | DELRIEU | 1863-1881 | 2 | - |
| 31. | DEMOULINS de RIOLS | 1893 | 1 | - |
| 32. | DESALOS | 1779-1872 | 6 | 8 |
| 33. | DESCAMPS | 1812 | - | 1 |
| 34. | DESCARMES | 1852 | 1 | - |
| 35. | DESCATS | 1815 | - | 1 |
| 36. | DESPEYRENS | 1866 | 1 | - |
| 37. | DESTES | 1840 | 1 | - |
| 38. | DONNEFORT | 1786 | 1 | - |
| 39. | DORGAN | 1894 | - | 1 |
| 40. | DOURDE | 1780 | - | 1 |
| 41. | DRAPE | 1864 | 1 | - |
| 42. | DROUILLET | 1838-1859 | - | 3 |
| 43. | DUBLANC | 1788-1882 | 3 | 1 |
| 44. | DUBUS | 1797-1842 | 2 | - |
| 45. | DUCASSE | 1787-1901 | 3 | 2 |
| 46. | DUCOM | 1849 | 1 | - |
| 47. | DUCROS | 1827-1851 | 1 | 1 |
| 48. | DUFFA | 1877 | 1 | - |
| 49. | DUFFAU | 1785-1899 | 6 | 2 |
| 50. | DUFORT | 1882 | 1 | - |
| 51. | DUFOUR | 1802-1878 | 3 | 2 |
| 52. | DULAC | 1848-1867 | 1 | 1 |
| 53. | DUMAS | 1779-1869 | 4 | 8 |
| 54. | DUMOULIN | 1794-1855 | - | 4 |
| 55. | DUPENE | 1797-1850 | 3 | 4 |
| 56. | DUPUIS | 1788-1801 | 1 | 1 |
| 57. | DUPUY | 1792-1895 | 4 | - |
| 58. | DURAND | 1889 | 1 | - |
| 59. | DURIOS | 1781 | - | 1 |
| 60. | DUSSOUY | 1803-1893 | 1 | 3 |
| 61. | DUVES | 1863 | 1 | - |
