Zwettendorf is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Marburg/Maribor.
Zwettendorf was formerly part of the German Empire. In the German Empire, the place was called Zwettendorf (Marburg-Zwettendorf). The place is now called Zrkovci (Maribor-Zrkovci) and belongs to Slovenia.