The location tries to use the old political entities, but it fails. The Rheinprovinz (Rheinland) was founded in 1822 and Freudenburg wasn't part of Prussia before 1815.
A correcter location for 1715 is: Freudenburg, Kurfürstentum Trier, Heiliges Römisches Reich
Or shorter: Freudenburg, Kurtrier, Heiliges Römisches Reich