Commune/Paroisse : Roche-sur-Foron (La) PRP [Haute-Savoie CGS-PRP]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | ENCREMONT | 1802 | 1 |
| 2. | ENCRENAT | 1604 | 1 |
| 3. | ENCRENAZ | 1606-1848 | 21 |
| 4. | ENCRENAZ (.NA) | 1606 | 1 |
| 5. | ENCRENAZ (AN..) | 1774 | 2 |
| 6. | ENCRENAZ (ANC..) | 1781-1783 | 4 |
| 7. | ENCRENAZ (ANCR..) | 1819 | 1 |
| 8. | ENCRENAZ (ANCRENAT) | 1766 | 1 |
| 9. | ENCRENAZ (ANCRENAZ) | 1772 | 2 |
| 10. | ENCRENAZ (LANC..) | 1786 | 2 |
| 11. | ENCRENAZ ? | 1638 | 1 |
| 12. | EXCOFFIER | 1711-1809 | 2 |
| 13. | EXCOFFIER (ESC..) | 1707 | 1 |