Commune/Paroisse : Grupont [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | MARCHAL | 1879-1894 | 2 |
| 2. | MARION | 1902 | 1 |
| 3. | MARTIN | 1810-1910 | 38 |
| 4. | MASSET | 1860 | 1 |
| 5. | MASSIN | 1879 | 1 |
| 6. | MATAGNE | 1901-1910 | 2 |
| 7. | MATHIEU | 1806-1812 | 4 |
| 8. | MAURI | 1809 | 1 |
| 9. | MELIGNON | 1891 | 1 |
| 10. | MELLIGNON | 1860-1872 | 5 |
| 11. | MERGET | 1859-1906 | 12 |
| 12. | METENS | 1866 | 1 |
| 13. | MOSTENNE | 1896 | 1 |