Commune/Paroisse : Saint-Léon-sur-l'Isle [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DE CHANNERON | 1724 | 1 | - |
| 2. | DE FONTAS | 1788 | - | 1 |
| 3. | DE LAS MESURAS | 1716 | - | 1 |
| 4. | De LAUDU | 1738 | - | 1 |
| 5. | DE LUBRIAS | 1783 | - | 1 |
| 6. | DE MAIGNOL | 1654 | 1 | - |
| 7. | DE PUIPALLUT | 1628 | 1 | - |
| 8. | DE TAILLEFER | 1724 | - | 1 |
| 9. | de VILLEFUMADE | 1750 | - | 1 |
| 10. | DEBRAQUE | 1679 | - | 1 |
| 11. | DECHAMP | 1872 | 1 | - |
| 12. | DECHAUSE | 1660 | - | 1 |
| 13. | DECOLY | 1842-1889 | 3 | 3 |
| 14. | DEFARGE | 1738-1782 | 1 | 2 |
| 15. | DEFARGES | 1659-1763 | 4 | 2 |
| 16. | DEFFARGE | 1679-1786 | 1 | 2 |
| 17. | DEFFARGEAS | 1685 | 1 | - |
| 18. | DEFFARGES | 1628-1817 | 2 | 4 |
| 19. | DEFFARGUE | 1815 | 1 | - |
| 20. | DEFFONMARTY | 1686 | 1 | - |
| 21. | DEFFONTAS | 1676-1685 | 2 | - |
| 22. | DEFONTAS | 1683 | 1 | - |
| 23. | DEGAYN | 1668 | 1 | - |
| 24. | DEGNEZ | 1833 | 1 | - |
| 25. | DEJAY (?) | 1697 | 1 | - |
| 26. | DELAGE | 1752-1899 | 3 | 6 |
| 27. | DELALU | 1902 | - | 1 |
| 28. | DELEBRIA | 1769 | - | 1 |
| 29. | DELLUBRIAC | 1680-1685 | 2 | - |
| 30. | DELMOULY | 1626 | 1 | - |
| 31. | DELOR | 1691-1791 | 4 | 2 |
| 32. | DELORD | 1742-1887 | 2 | 2 |
| 33. | DELORT (?) | 1639 | - | 1 |
| 34. | DELPIT | 1775 | - | 1 |
| 35. | DELUBRIAC | 1691-1876 | 3 | 3 |
| 36. | DELUBRIAT | 1861-1886 | 2 | 1 |
| 37. | DEMARCHAT | 1637 | - | 1 |
| 38. | DEMAY | 1753-1766 | 1 | 1 |
| 39. | DEMAZAUBLAN | 1642 | 1 | - |
| 40. | DEMON | 1764 | - | 1 |
| 41. | DEMONFERIER | 1649 | 1 | - |
| 42. | DENTRECOLAS | 1657 | 1 | - |
| 43. | DENTRICOLAS | 1716 | - | 1 |
| 44. | DEPUIJANE | 1627 | - | 1 |
| 45. | DEPUIJEANNE | 1659 | - | 1 |
| 46. | DESCHAMPS | 1874 | 1 | - |
| 47. | DESCOMBES | 1676 | - | 1 |
| 48. | DESCOU | 1747 | 1 | - |
| 49. | DESCOUPS | 1681 | 1 | - |
| 50. | DESFARGES | 1667 | 1 | - |
| 51. | DESFFARGES | 1838-1871 | 1 | 5 |
| 52. | DESGRAUPES | 1882 | 1 | - |
| 53. | DESMAIZONS | 1685 | - | 1 |
| 54. | DESMIER | 1890 | 1 | - |
| 55. | DESMOND | 1626 | 1 | - |
| 56. | DESMONS | 1628-1651 | 2 | - |
| 57. | DESMONT | 1842 | - | 1 |
| 58. | DESPLAS | 1664 | - | 1 |
| 59. | DESSAGNE | 1829 | - | 1 |
| 60. | DESSAIGNE | 1685-1790 | 2 | 1 |
| 61. | DESSAIGNES | 1780-1790 | 1 | 2 |
| 62. | DES… | 1650 | - | 1 |
| 63. | DEVIGNE | 1821 | 1 | - |
| 64. | DEVILLENIT | 1657 | 1 | - |
| 65. | DEYMIRE (?) | 1650 | - | 1 |
| 66. | DEYNIER | 1810 | 1 | - |
| 67. | DEYSSARD | 1842-1853 | 1 | 1 |