"The Rhenish Republic (German: Rheinische Republik) was proclaimed at Aachen (Aix-la-Chapelle) in October 1923 during the occupation of the Ruhr by troops from France and Belgium ...
(January 1923 – 1925) and subjected itself to French protectorate. It comprised three territories, named North, South and Ruhr. Their regional capitals were, respectively, Aachen, Koblenz and Essen." - (en.wikipedia.org 24.10.2022)
- Latitude50.068885803223
- Longitude8.2321691513062