Bialobrzegi was formerly part of the German Empire. In the German Empire, the place was called Petersdorf.
The place is now called Kępa Niemiecka and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bialobrzegi | Russian Empire | Plock | 1914 |
| Kepa Borowiecka | Russian Empire | Plock | 1914 |
| Kepa Niemiecka | Russian Empire | Plock | 1914 |
| Białobrzegi | Poland | Płock | 1919 |
| NN | Poland | Płock | 1919 |
| Kępa Niemiecka | Poland | Płock | 1919 |
| Petersdorf | German Empire | Schröttersburg | 1939 |
| Białobrzegi | Poland | Płock | 1945 |
| Kępa Borowiecka | Poland | Płock | 1945 |
| NN | Poland | Płock | 1945 |
| Białobrzegi | Poland | Płock | 1992 |
| NN | Poland | Płock | 1992 |
| Kępa Niemiecka | Poland | Płock | 1992 |