Mariages
Commune/Paroisse : Saint-Cricq-Du-Gave [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DUC | 1785 | 1 | - |
| 2. | DUCASAU | 1741 | - | 1 |
| 3. | DUCASSOU | 1690-1813 | 7 | 9 |
| 4. | DUCASTET | 1756 | 1 | - |
| 5. | DUCAUP | 1706-1813 | 10 | 11 |
| 6. | DUCCASSOU | 1810 | - | 1 |
| 7. | DUCLERCQ | 1796 | - | 1 |
| 8. | DUCLERQ | 1762 | - | 1 |
| 9. | DUCLOS | 1728 | 1 | - |