źrenica, Dwór was formerly part of the German Empire. In the German Empire, the place was called Grünhagen.
The place is now called NN and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Zrenica | German Empire | Schroda | before the Versailles Treaty |
| źrenica, Dwór | Poland | Środa | after the Versailles Treaty |
| Grünhagen | German Empire | Schroda | 1939 |
| źrenica (Środa-źrenica) | Poland | Środa | 1945 |
| NN | Poland | Poznań | 1992 |