Mariages
Commune/Paroisse : Ondres [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FABAS | 1779-1857 | - | 2 |
| 2. | FANCO | 1746 | 1 | - |
| 3. | FAURE | 1930 | 1 | - |
| 4. | FAURÉS | 1933 | 1 | - |
| 5. | FAUX | 1797-1853 | - | 2 |
| 6. | FAYET | 1907 | - | 1 |
| 7. | FIAS | 1752-1759 | 1 | 1 |
| 8. | FLAQUIÈRE | 1925 | - | 1 |
| 9. | FLEURY | 1869 | - | 1 |
| 10. | FONTAGNI | 1781 | 1 | - |
| 11. | FONTANI | 1778-1781 | 2 | - |
| 12. | FONTANIER | 1751 | 1 | - |
| 13. | FONTANIERES | 1849 | 1 | - |
| 14. | FONTARRABIE-PARIS | 1927 | 1 | - |
| 15. | FORÇANS | 1867-1877 | 2 | 1 |
| 16. | FORCENS | 1857 | 1 | - |
| 17. | FORCETS | 1826 | - | 1 |
| 18. | FORGUES | 1761 | - | 1 |
| 19. | FORSANS | 1865-1921 | 7 | 4 |
| 20. | FORT | 1880 | 1 | - |
| 21. | FORTARY | 1806 | - | 1 |
| 22. | FOURCADE | 1796 | - | 1 |
| 23. | FOURCAU | 1826 | - | 1 |
| 24. | FOURGO | 1926 | 1 | - |
| 25. | FOURQUET | 1727-1941 | 13 | 14 |
| 26. | FRÉCHOU | 1903 | - | 1 |