This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 1988-08-01 | Association merger converted to a simple merger | 50307 → 50197 | Le Mesnil-Bonant → Gavray |
| 1973-01-01 | Deletion | 50307 | Le Mesnil-Bonant |
| 1973-01-01 | Association merger | 50307 | Le Mesnil-Bonant |
| 1973-01-01 | Association merger | 50307 → 50197 | Le Mesnil-Bonant → Gavray |
| 1943-01-01 | Creation | 50307 | Le Mesnil-Bonant |