Heiligen Dreikönig in Windischbüheln is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Marburg/Maribor.
Heiligen Dreikönig in Windischbüheln was formerly part of the German Empire. In the German Empire, the place was called Dreikönig in den Büheln. The place is now called NN and belongs to Slovenia.