Commune/Paroisse : Plaisance [Gers] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | DU TEMPON | 1721 | 3 |
| 2. | DUALLÉ | 1759-1784 | 6 |
| 3. | DUBEDAT | 1731-1775 | 3 |
| 4. | DUBERNET | 1743 | 1 |
| 5. | DUBERTRAND | 1732-1775 | 7 |
| 6. | DUBOS | 1750-1787 | 2 |
| 7. | DUBOSC | 1752-1765 | 5 |
| 8. | DUCASSE | 1789 | 1 |
| 9. | DUCLOS | 1736-1781 | 5 |
| 10. | DUCOM | 1712-1715 | 2 |
| 11. | DUCOS | 1709-1789 | 61 |
| 12. | DUFAU | 1708-1784 | 11 |
| 13. | DUFAUR | 1709-1788 | 24 |
| 14. | DULARD | 1752-1756 | 3 |
| 15. | DULITGES | 1788 | 1 |
| 16. | DULOM | 1758 | 1 |
| 17. | DULONG | 1783 | 1 |
| 18. | DULUC | 1760 | 1 |
| 19. | DUMESTRE | 1783-1788 | 2 |
| 20. | DUMONT | 1745-1766 | 2 |
| 21. | DUPOND | 1778 | 1 |
| 22. | DUPONT | 1713-1780 | 11 |
| 23. | DUPRAT | 1776-1780 | 2 |
| 24. | DUPUY | 1719-1785 | 10 |
| 25. | DURBAN | 1789 | 1 |
| 26. | DUREIGNE | 1733-1783 | 9 |
