Commune/Paroisse : Passy [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FOLIET | 1774 | - | 1 |
| 2. | FOLIEUX | 1712 | - | 1 |
| 3. | FOLLIET | 1774 | - | 1 |
| 4. | FOLLIEU | 1689-1746 | 1 | 3 |
| 5. | FOLLIEUX | 1715-1752 | 1 | 3 |
| 6. | FOLLIEUZ | 1685-1687 | 1 | 2 |
| 7. | FOLLIEX | 1696 | 1 | - |
| 8. | FOLLIGNET | 1860 | - | 1 |
| 9. | FONGEALLAZ | 1875-1897 | 1 | 1 |
| 10. | FONTAINE | 1714-1881 | 5 | 8 |
| 11. | FORMA | 1661-1780 | 5 | 4 |
| 12. | FORMA TORNET | 1691 | - | 1 |
| 13. | FORMA/ TORNET | 1676 | 1 | - |
| 14. | FORMAT | 1692-1697 | 1 | 1 |
| 15. | FORMAZ | 1624-1847 | 23 | 23 |
| 16. | FORMAZ JACCOUX | 1851 | - | 1 |
| 17. | FORMAZ THEVENET | 1722 | 1 | - |
| 18. | FORMAZ TORNET | 1686 | 1 | - |
| 19. | FORTIER | 1732 | - | 1 |
| 20. | FORTUNE | 1900 | - | 1 |
| 21. | FOUILLIEUX | 1700 | - | 1 |
| 22. | FOULAZ | 1860-1905 | 5 | 3 |
| 23. | FOULLIET | 1678 | 1 | - |
| 24. | FOULLIEUZ ? | 1725 | 1 | - |
| 25. | FOULLIEX | 1659 | 1 | - |