Mariages
Commune/Paroisse : Bierbeek [Vlaams Brabant] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | MERCKENBROECK | 1848 | 1 | - |
| 2. | MERCKX | 1927 | 1 | - |
| 3. | MERCKX (Kessel Loo) | 1858 | 1 | - |
| 4. | MERCKX (St Joris Winghe) | 1892 | 1 | - |
| 5. | MERCKX (Haesrode) | 1925-1936 | 2 | - |
| 6. | MERTEAU | 1875 | - | 1 |
| 7. | MERTENS | 1816-1941 | 13 | 24 |
| 8. | MERTENS (Leuven) | 1856 | 1 | - |
| 9. | MERTENS (Lovenjoul) | 1817 | 1 | - |
| 10. | MERTENS (Lubbeeck) | 1861 | 1 | - |
| 11. | MERTENS (Opvelp) | 1813 | 1 | - |
| 12. | MERTENS (Aerschot) | 1936 | 1 | - |
| 13. | MERTENS (Lovenjoul) | 1906 | - | 1 |
| 14. | MERTENS (Neervelp) | 1932 | - | 1 |