Commune/Paroisse : Passy [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | DUFAUT | 1693 | - | 1 |
| 2. | DUFFOUG-FAVRE | 1885-1899 | 1 | 1 |
| 3. | DUFFOURNEY | 1774 | 1 | - |
| 4. | DUFOUD | 1679 | 1 | - |
| 5. | DUFOUG | 1713 | 1 | - |
| 6. | DUFOUR | 1732 | - | 1 |
| 7. | DUFOURD | 1860 | 1 | - |
| 8. | DUFOURNAY | 1774 | 1 | - |
| 9. | DUFOURNET | 1811 | - | 1 |