Klodtken, Dorf was formerly part of the German Empire. In the German Empire, the place was called Klodtken.
The place is now called Kłódka Szlachecka and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Klodtken, Dorf | German Empire | Graudenz | before the Versailles Treaty |
| Kłódka Szlachecka | Poland | Grudziądz | after the Versailles Treaty |
| Klodtken | German Empire | Graudenz | 1939 |
| Kłódka Szlachecka | Poland | Grudziądz | 1945 |
| Kłódka Szlachecka | Poland | Toruń | 1992 |