Use * as a wildcard for any characters at the end of the name

Siekluki

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

Historical place name Country Administration Time
Siekluki Russian Empire Plonsk 1914
Siekluki Poland Płońsk 1919
Schekluki German Empire Plöhnen 1939
Siekluki Poland Płońsk 1945
Siekluki Poland Ciechanów 1992