NN was formerly part of the German Empire. In the German Empire, the place was called Kätnerdorf.
The place is now called Krzewiny and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| NN (Horsterbusch-Kätnerdorf) | German Empire | Elbing | before the Versailles Treaty |
| Horsterbusch-Kätnerdorf | Free City of Danzig | Großes Werder | after the Versailles Treaty |
| Horsterbusch-Kätnerdorf | German Empire | Großes Werder | 1939 |
| Kätnerdorf | German Empire | Großes Werder | 1940 |
| NN | Poland | Nowy Dwór Gdański | 1945 |
| Krzewiny | Poland | Elbląg | 1992 |