Groß Kosuchen was formerly part of the German Empire. In the German Empire, the place was called Allenbruch.
The place is now called Kożuchy Wielkie and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Groß Kosuchen | German Empire | Lötzen | 1938 |
| Allenbruch | German Empire | Lötzen | 1939 |
| Kożuchy Wielkie | Under Polish administration | Giżycko | 1945 |
| Kożuchy Wielkie | Poland | Suwałki | 1992 |