Błotnia was formerly part of the German Empire. In the German Empire, the place was called Betsche, Abbau I.
The place is now called Wielkie Błota and belongs to Poland.
|Historical place name||Country||Administration||Time|
|NN (Betsche, Abbau I)||German Empire||Meseritz||before the Versailles Treaty|
|NN||German Empire||Meseritz||after the Versailles Treaty|
|Betsche, Abbau I||German Empire||Meseritz||1939|
|Błotnia||Under Polish administration||Międzyrzecz||1945|