Commune/Paroisse : Beaufort [Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | JACASIO | 1792 | 1 |
| 2. | JACCAZ | 1778-1793 | 3 |
| 3. | JACQUAZ | 1825-1860 | 4 |
| 4. | JACQUET | 1717-1733 | 2 |
| 5. | JAILLET | 1719-1747 | 3 |
| 6. | JALLIET | 1704-1759 | 4 |
| 7. | JANDET | 1753-1766 | 2 |
| 8. | JAQUET | 1696-1698 | 2 |
| 9. | JARROZ | 1719 | 1 |
| 10. | JASSION | 1747 | 1 |
| 11. | JAY | 1815 | 1 |
| 12. | JEANDET | 1691 | 1 |
| 13. | JEANNET | 1741 | 1 |
| 14. | JIGUET | 1826 | 1 |
| 15. | JINDRAT | 1816 | 1 |
| 16. | JOCQUAT | 1710 | 1 |
| 17. | JOGUET | 1811-1854 | 14 |
| 18. | JOLI | 1699 | 1 |
| 19. | JOLY | 1699-1859 | 14 |
| 20. | JOLY POTU | 1830 | 1 |
| 21. | JOLY TOINET | 1711 | 1 |
| 22. | JORDAN BAILLET | 1729-1835 | 11 |
| 23. | JORDAN BAILLIET | 1728 | 1 |
| 24. | JORDAN BALLIET | 1693-1711 | 2 |
| 25. | JORSET | 1783-1844 | 6 |
| 26. | JOSSEAU | 1702 | 1 |
| 27. | JOSSON | 1761 | 1 |
| 28. | JOSSOU | 1712 | 1 |
| 29. | JOSSOUX | 1722-1791 | 11 |
| 30. | JOSSPUX | 1778 | 1 |
| 31. | JOUG BERTOUD | 1773 | 1 |
| 32. | JOUR BERTHOD | 1662-1763 | 2 |
| 33. | JOUR BERTHOUD | 1759-1773 | 3 |
| 34. | JOUR BERTHOUX | 1786-1804 | 2 |
| 35. | JOUR BERTOU | 1754-1761 | 4 |
| 36. | JOUR BERTOUX | 1772 | 1 |
| 37. | JOURDAN BAILLET | 1732-1833 | 14 |
| 38. | JOURDAN BALLIET | 1752-1830 | 6 |
| 39. | JOUX | 1857 | 1 |
| 40. | JOUX BERTHOUD | 1854 | 1 |
| 41. | JOUX BERTHOUX | 1748-1781 | 2 |
| 42. | JOUX BERTOUD | 1812 | 2 |
| 43. | JOUX BERTOUX | 1742-1751 | 7 |