Mariages
Commune/Paroisse : Castets [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BILHÈRES | 1694 | - | 1 |
| 2. | BILLENAVE | 1739 | - | 1 |
| 3. | BINQUET | 1840 | - | 1 |
| 4. | BIRAN | 1702 | - | 1 |
| 5. | BIREBONT | 1921-1936 | 4 | - |
| 6. | BIREBOUT | 1937 | 1 | - |
| 7. | BIRON | 1892 | 1 | - |
| 8. | BIVERON | 1867 | 1 | - |