Wójtostwo, Folwark is a place, that after the Versailles Treaty belonged to Poland and was situated in the administrative region Inowrocław.
Wójtostwo, Folwark was formerly part of the German Empire. In the German Empire, the place was called Ludwigsruh. The place is now called Wójtostwo (Gniewkowo-Wójtostwo) and belongs to Poland.