| December 2017 | ||
| 31/12/17 | The alliance Greby was founded. | |
Founding members::  Greby. | ||
 The alliance reaches a population more than 100. | ||
| December 2017 | ||
| 31/12/17 | The alliance Greby was founded. | |
| Founding members:: Greby. | ||
| The alliance reaches a population more than 100. | ||