Mariages
Commune/Paroisse : Fourmies [Nord] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | OBJEOIS | 1895 | - | 1 |
| 2. | OBJOIS | 1861-1894 | 1 | 3 |
| 3. | ODEN | 1816-1887 | 2 | 2 |
| 4. | ODENT | 1821 | - | 1 |
| 5. | OFHOLZ | 1867 | - | 1 |
| 6. | OGE | 1867 | 1 | - |
| 7. | Ogee | 1751 | 1 | - |
| 8. | OGER | 1888 | 1 | - |
| 9. | OGET | 1865-1871 | 1 | 1 |
| 10. | OLIVIER | 1875-1890 | 2 | 1 |
| 11. | OUDOT | 1877 | 1 | - |
| 12. | OURSEL | 1878 | - | 1 |