Commune/Paroisse : Louslitges [Gers] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DABAN | 1860 | - | 1 |
| 2. | DABANT | 1863 | 1 | - |
| 3. | DABÉZIES | 1874 | 1 | - |
| 4. | DANOS | 1867 | 1 | - |
| 5. | DARTIGUE | 1854 | 1 | - |
| 6. | DASTAN | 1907 | - | 1 |
| 7. | DASTE | 1854 | - | 1 |
| 8. | DAUGA | 1900 | 1 | - |
| 9. | DAURIAC | 1852-1910 | 2 | 1 |
| 10. | DELUC | 1809-1912 | 10 | 12 |
| 11. | DESBATS | 1832-1904 | 2 | - |
| 12. | DESPOUY | 1885-1892 | 2 | 2 |
| 13. | DESQUILLÉS | 1849 | 1 | - |
| 14. | DÉZANGLES | 1866-1908 | 3 | 1 |
| 15. | DOAT/DOUAT | 1864 | 1 | - |
| 16. | DOLÉAC | 1862 | - | 1 |
| 17. | DOUAU | 1845-1898 | 2 | 5 |
| 18. | DOUBRÈRE | 1821-1872 | 4 | 4 |
| 19. | DOUSSET | 1867 | 1 | - |
| 20. | DOUYAU | 1866 | 1 | - |
| 21. | DUALLÉ | 1884 | 1 | - |
| 22. | DUBARRY | 1867 | 1 | - |
| 23. | DUBÉDAT | 1845-1889 | 1 | 3 |
| 24. | DUBOS | 1849-1896 | 1 | 1 |
| 25. | DUBOSC | 1851 | - | 1 |
| 26. | DUC | 1814 | 1 | - |
| 27. | DUCASSÉ | 1859-1880 | 1 | 1 |
| 28. | DUCASSÉ | 1882 | - | 1 |
| 29. | DUCÉS | 1856 | 1 | - |
| 30. | DUCOM | 1860 | 1 | - |
| 31. | DUCOS | 1894 | - | 1 |
| 32. | DUFAU | 1896 | - | 1 |
| 33. | DUFER | 1840 | - | 1 |
| 34. | DUFFOUR | 1834-1909 | 7 | 12 |
| 35. | DUFORT | 1860 | 1 | - |
| 36. | DULART | 1797-1891 | 4 | 5 |
| 37. | DULONT | 1880 | 1 | - |
| 38. | DULUC | 1844-1860 | 1 | 2 |
| 39. | DUMAS | 1899 | 1 | - |
| 40. | DUPONT | 1860 | - | 1 |
| 41. | DUPRAT | 1805-1851 | - | 3 |
| 42. | DUPUTS | 1842-1885 | 3 | 2 |
| 43. | DUPUY | 1826-1860 | 2 | 4 |
| 44. | DURBAN | 1802-1889 | 3 | 4 |
| 45. | DUREIGNE | 1840-1910 | 8 | 12 |
| 46. | DUSSAUT | 1836-1894 | 2 | 2 |
| 47. | DUTOUR | 1805-1890 | 1 | 2 |
| 48. | DUTREY | 1852-1865 | 3 | 2 |
