Mariages
Commune/Paroisse : Opheylissem [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MAES | 1823-1907 | 2 | 4 |
| 2. | MAHY | 1882-1902 | 1 | 2 |
| 3. | MALPASSE | 1804-1820 | - | 2 |
| 4. | MALPASSEN | 1001 | - | 1 |
| 5. | MARCELLE | 1863 | - | 1 |
| 6. | MARNEFFE | 1830-1854 | 2 | 2 |
| 7. | MARTEAU | 1001 | - | 1 |
| 8. | MARTEAUX | 1803-1895 | 2 | 2 |
| 9. | MARTINQUET | 1001-1868 | 3 | 6 |
| 10. | MARZE | 1801 | 1 | - |
| 11. | MASSART | 1001-1911 | 8 | 5 |
| 12. | MASUI | 1841 | - | 1 |
| 13. | MATHIEU | 1843 | 1 | - |
| 14. | MATHOT | 1854 | 1 | - |
| 15. | MATTHY | 1803 | 1 | - |
| 16. | MATTOT | 1896-1897 | 2 | - |