Ruprechtsau (Straßburg-Ruprechtsau) is a place, that before the Versailles Treaty belonged to German Empire and was situated in the administrative region Straßburg (St.Kr.).
Ruprechtsau (Straßburg-Ruprechtsau) was formerly part of the German Empire. In the German Empire, the place was called Ruprechtsau (Straßburg-Ruprechtsau). The place is now called La Robertsau (Strasbourg-La Robertsau) and belongs to France.