Mariages
Commune/Paroisse : Dax [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | O'BRUMIER DE LABRUQUIÈRE | 1855 | - | 1 |
| 2. | O'BRUMIER DE LABUCQUIÈRE | 1858 | - | 1 |
| 3. | OBLED | 1918 | 1 | - |
| 4. | OCAÑA | 1914-1920 | 2 | - |
| 5. | ODIN | 1939 | - | 1 |
| 6. | OKELARD | 1930 | 1 | - |
| 7. | OLÉAQUE | 1939 | - | 1 |
| 8. | OLHAGARAY | 1944 | - | 1 |
| 9. | OLHASSO | 1848 | 1 | - |
| 10. | OLIBÉRA | 1911 | - | 1 |
| 11. | OLIVE | 1860 | 1 | - |
| 12. | OLIVET | 1914 | 1 | - |
| 13. | OLIVIER | 1713-1876 | 3 | 1 |
| 14. | OLLÉ | 1816-1827 | - | 2 |
| 15. | OLLIER | 1926 | 1 | - |
| 16. | OLMEDO | 1927 | - | 1 |
| 17. | OMER | 1896-1923 | 2 | - |
| 18. | OMLOR | 1857 | - | 1 |
| 19. | ORDUNA | 1920 | - | 1 |
| 20. | ORGELEZ | 1902 | 1 | - |
| 21. | ORGUILLA | 1892-1921 | 1 | 2 |
| 22. | ORIEAU | 1701 | 1 | - |
| 23. | ORINSANG (?) | 1705 | - | 1 |
| 24. | ORIOL | 1835-1905 | 2 | - |
| 25. | ORTHOUS | 1939 | - | 1 |
| 26. | ORVILLE | 1871 | 1 | - |
| 27. | OSCOZ | 1922 | 1 | - |
| 28. | OTEIZA | 1934 | 1 | - |
| 29. | OUDOT | 1926-1943 | 2 | - |
| 30. | OURTET | 1893 | - | 1 |
| 31. | OURTHE | 1901 | 1 | - |
| 32. | OZANNE | 1862-1890 | 1 | 1 |