Commune/Paroisse : Martelange [Luxembourg]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | JACOB | 1906 | 1 | - |
| 2. | JACOBY | 1848-1910 | 4 | 7 |
| 3. | JACQMIN | 1891 | 1 | - |
| 4. | JACQUES | 1863-1890 | 2 | - |
| 5. | JANES | 1868 | 1 | - |
| 6. | JANQUET | 1910 | 1 | - |
| 7. | JANSEN | 1859-1902 | 2 | 2 |
| 8. | JAUQUET | 1901 | 1 | - |
| 9. | JEANTY | 1885 | - | 1 |
| 10. | JULIEN | 1902 | 1 | 1 |
| 11. | JUNCKER | 1844 | 1 | - |
| 12. | JUNGERS | 1841-1905 | 2 | 6 |
| 13. | JUNKER | 1909 | - | 1 |