Bielin (Zichenau-Bielin) is a place, that 1939 belonged to German Empire and was situated in the administrative region Zichenau.
Bielin (Zichenau-Bielin) was formerly part of the German Empire. In the German Empire, the place was called Bielin (Zichenau-Bielin). The place is now called Bielin (Ciechanów-Bielin) and belongs to Poland.