Gąsiorowo was formerly part of the German Empire. In the German Empire, the place was called Ganshorn b. Gilgenburg.
The place is now called Gąsiorowo Dąbrówieńskie and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Ganshorn b. Gilgenburg | German Empire | Osterode i. Ostpr. | 1939 |
Gąsiorowo | Under Polish administration | Ostróda | 1945 |
Gąsiorowo Dąbrówieńskie | Poland | Ciechanów | 1992 |