Mariages
Commune/Paroisse : Gradignan [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ODEBERT | 1715 | 1 | - |
| 2. | OLAVARRIA | 1920 | 1 | - |
| 3. | OLIVET BESSON | 1921 | - | 1 |
| 4. | OLIVIER | 1854-1859 | - | 2 |
| 5. | OLLOBAREN | 1922 | 1 | - |
| 6. | ORDEQUY | 1885 | 1 | - |
| 7. | ORDOQUY | 1912-1919 | 2 | - |
| 8. | ORNOM | 1863 | - | 1 |
| 9. | ORNON | 1809 | 1 | - |
| 10. | ORREINDY | 1910 | 1 | - |
| 11. | OSTEINS | 1673 | - | 1 |
| 12. | OSTENS | 1677-1733 | - | 3 |
| 13. | OULE | 1896 | - | 1 |
| 14. | OULEY | 1893 | - | 1 |