Mariages
Commune/Paroisse : Opheylissem [Brabant Wallon] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FAUKENBERG | 1001 | 2 | - |
| 2. | FAYT | 1861 | 1 | - |
| 3. | FELLENDAEL | 1898 | 1 | - |
| 4. | FEUILLEN | 1835 | - | 1 |
| 5. | FLAWINNE | 1875 | - | 1 |
| 6. | FRAITURE | 1908 | 1 | - |
| 7. | FRANCART | 1854 | 1 | - |
| 8. | FRANCOIS | 1892 | 1 | - |
| 9. | FRERE | 1854 | 1 | - |
| 10. | FRESON | 1827 | 1 | - |
| 11. | FUMAL | 1856-1911 | 2 | 1 |