Oudler was formerly part of the German Empire. In the German Empire, the place was called Oudler.
The place is now called Oudler and belongs to Belgium.
Historical place name | Country | Administration | Time |
---|---|---|---|
Oudler | German Empire | Malmedy | before the Versailles Treaty |
Oudler | Belgium | Liège | after the Versailles Treaty |
Oudler | German Empire | Malmedy | 1940 |
Oudler | Belgium | Liège | 1945 |
Oudler | Belgium | Lüttich/Liège | 1993 |