Boissy-sous-Saint-Yon Historical commune
This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
- Name
- Boissy-sous-Saint-Yon
- Code
- 78085
- Status
- Deleted commune
| Date | Type | Code | Name |
|---|
| 1968-01-01 | Deletion | 78085 | Boissy-sous-Saint-Yon |
| 1968-01-01 | Department change | 78085 → 91085 | Boissy-sous-Saint-Yon |
| 1943-01-01 | Creation | 78085 | Boissy-sous-Saint-Yon |