Sobiesiernie was formerly part of the German Empire. In the German Empire, the place was called Unter-Langenau.
The place is now called Sobiesiernie and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sobiesiernie | German Empire | Posen West | before the Versailles Treaty |
Sobiesiernie | Poland | Poznań | after the Versailles Treaty |
Unter-Langenau | German Empire | Posen | 1939 |
Sobiesiernie | Poland | Poznań | 1945 |
Sobiesiernie | Poland | Poznań | 1992 |