Mariages
Commune/Paroisse : Ohain [Nord] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | TELLIER | 1772 | 1 | - |
| 2. | THIBAUX | 1853 | 1 | - |
| 3. | THIROUX | 1885 | 1 | - |
| 4. | THIRY | 1852-1886 | 2 | 3 |
| 5. | THOMAS | 1816-1869 | 3 | 5 |
| 6. | THÔNE | 1856 | 1 | - |
| 7. | TIERMONT | 1858 | - | 1 |
| 8. | TRICOT | 1863 | 1 | - |
| 9. | TROCLET | 1689-1882 | 10 | 5 |
| 10. | TROQUELET | 1856 | - | 1 |
| 11. | TROUDE | 1889 | 1 | - |
| 12. | TROUILLET | 1687 | 1 | - |
| 13. | TUAL | 1887 | 1 | - |