Blisberg was formerly part of the German Empire. In the German Empire, the place was called Blisberg.
The place is now called Blizno and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Blizno | Russian Empire | Rypin | 1914 |
| Blizno | Poland | Rypin | after the Versailles Treaty |
| Blisberg | German Empire | Rippin (Westpr.) | 1939 |
| Blizno | Poland | Sierpc | 1945 |
| Blizno | Poland | Płock | 1992 |