| 1997-01-01 | Restoration | 64145 | Bourdettes |
| 1997-01-01 | Restoration | 64417 → 64145 | Nay-Bourdettes → Bourdettes |
| 1973-01-01 | Deletion | 64145 | Bourdettes |
| 1973-01-01 | Association merger | 64145 | Bourdettes |
| 1973-01-01 | Association merger | 64145 → 64417 | Bourdettes → Nay-Bourdettes |
| 1943-01-01 | Creation | 64145 | Bourdettes |