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Gąsiorówko

Gąsiorówko was formerly part of the German Empire. In the German Empire, the place was called Gasiorowko.
The place is now called Gąsiorówko and belongs to Poland.

Historical place name Country Administration Time
Gasiorowko Russian Empire Pultusk 1914
Gąsiorówko Poland Pułtusk 1919
Gasiorowko German Empire Ostenburg 1939
Gąsiorówko Poland Pułtusk 1945
Gąsiorówko Poland Ciechanów 1992