Jarnołtowo was formerly part of the German Empire. In the German Empire, the place was called Groß Arnsdorf.
The place is now called Jarnołtowo and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Groß Arnsdorf | German Empire | Mohrungen | 1939 |
Jarnołtowo | Under Polish administration | Morąg | 1945 |
Jarnołtowo | Poland | Olsztyn | 1992 |