Lubnia was formerly part of the German Empire. In the German Empire, the place was called Höllenbruch.
The place is now called Lubnia and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Höllenbruch | German Empire | Kolmar i. Posen | before the Versailles Treaty |
| NN | German Empire | Netzekreis | after the Versailles Treaty |
| Höllenbruch | German Empire | Netzekreis | 1939 |
| Lubnia | Under Polish administration | Piła | 1945 |
| Lubnia | Poland | Piła | 1992 |