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