Commune/Paroisse : Nontron [Dordogne] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | JACQUES | 1855 | 1 | 1 |
| 2. | JALANIAT | 1738 | 1 | - |
| 3. | JALANIHAT | 1741 | 1 | - |
| 4. | JALLAGEAS | 1891 | - | 1 |
| 5. | JANAC | 1886 | 2 | - |
| 6. | JANET | 1790 | 1 | - |
| 7. | JARAL | 1791 | - | 1 |
| 8. | JARAUD | 1788 | 1 | - |
| 9. | JARDRY | 1763-1867 | - | 3 |
| 10. | JARTRE | 1764 | - | 1 |
| 11. | JAUMAR | 1765 | - | 1 |
| 12. | JEAN | 1856 | 1 | - |
| 13. | JÉMOT | 1888 | 1 | - |
| 14. | JIANELLO | 1815-1831 | 2 | - |
| 15. | JOLIVET | 1763 | 1 | - |
| 16. | JOUIN | 1847 | 2 | - |
| 17. | JOUVE | 1765-1799 | 2 | - |
| 18. | JOUVIS | 1764 | - | 1 |
| 19. | JOYEUX | 1826-1840 | - | 3 |
| 20. | JUDET | 1748 | 1 | - |
| 21. | JUNIÉ | 1883 | 2 | - |