Mariages
Commune/Paroisse : Gradignan [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DUPART | 1673-1908 | 4 | - |
| 2. | DUPERE | 1804-1907 | 2 | 3 |
| 3. | DUPHIL | 1867-1920 | 1 | 6 |
| 4. | DUPIN | 1893-1916 | 1 | 2 |
| 5. | DUPIOS | 1852 | - | 1 |
| 6. | DUPIOT | 1908-1919 | 2 | 1 |
| 7. | DUPONT | 1905 | - | 1 |
| 8. | DUPOUY | 1852-1905 | 2 | 3 |
| 9. | DUPRAT | 1667-1851 | 9 | 10 |
| 10. | DUPUCH | 1817-1921 | 8 | 11 |
| 11. | DUPUJAU | 1665-1680 | - | 2 |
| 12. | DUPUY | 1714-1921 | 16 | 21 |