Kossabude was formerly part of the German Empire. In the German Empire, the place was called Friedrichsbruch, Kr. Konitz.
The place is now called Kosobudy and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kossabude | German Empire | Konitz | before the Versailles Treaty |
| Friedrichsbruch | German Empire | Konitz | before the Versailles Treaty |
| Kosobudy | Poland | Chojnice | after the Versailles Treaty |
| Frydrychowo | Poland | Chojnice | after the Versailles Treaty |
| Friedrichsbruch, Kr. Konitz | German Empire | Konitz | 1939 |
| Kosobudy | Poland | Chojnice | 1945 |
| Kosobudy | Poland | Bydgoszcz | 1992 |