| September 2009 | ||
| 14/09/09 | The alliance **BY** was founded. | |
Founding members::  Voelker-muc. | ||
 The alliance reaches a population more than 10,000. | ||
| 17/09/09 | The alliance **BY** was canceled. | |
| September 2009 | ||
| 14/09/09 | The alliance **BY** was founded. | |
| Founding members:: Voelker-muc. | ||
| The alliance reaches a population more than 10,000. | ||
| 17/09/09 | The alliance **BY** was canceled. | |