On 13 October 1654, there was a great town fire in which not only did a great deal of the inner town burn down, but also the castle. Counts Salentin von Manderscheid and Georg Friedrich von Sayn-Hachenburg undertook to build the town anew, and also the castle, although this time as a Baroque structure. The inner town today still bears the shape that they gave it. Most of the lovely timber-frame houses on Friedrichstraße, Herrnstraße, the Old Market, Perlgasse, Mittelstraße, Judengasse and Wilhelmstraße come from the 17th and 18th centuries. The sweeping Baroque castle was built to architect Julius Ludwig Rothweil's plans between 1715 and 1746. It has had many owners over the last century. For a few decades, however, it has been the seat of Deutsche Bundesbank’s training centre and professional college.