| Date | Type | Code | Name |
|---|---|---|---|
| 2011-01-01 | Association merger converted to a simple merger | 39358 → 39479 | Montmalin → Saint-Cyr-Montmalin |
| 1973-01-01 | Deletion | 39479 | Saint-Cyr |
| 1973-01-01 | Association merger | 39358 → 39479 | Montmalin → Saint-Cyr-Montmalin |
| 1973-01-01 | Association merger | 39479 | Saint-Cyr → Saint-Cyr-Montmalin |
| 1943-01-01 | Creation | 39479 | Saint-Cyr |