Rodzone was formerly part of the German Empire. In the German Empire, the place was called Meilerbach.
The place is now called Smolniki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rodzone | Russian Empire | Rypin | 1914 |
| Smolniki | Russian Empire | Rypin | 1914 |
| Rodzone | Poland | Rypin | after the Versailles Treaty |
| Smolniki | Poland | Rypin | after the Versailles Treaty |
| Meilerbach | German Empire | Rippin (Westpr.) | 1939 |
| Rodzone | Poland | Golub-Dobrzyń | 1945 |
| Smolniki | Poland | Golub-Dobrzyń | 1945 |
| Rodzone | Poland | Toruń | 1992 |
| Smolniki | Poland | Toruń | 1992 |