an Entity references as follows:
Carl Philipp Christian von Gontard (13 January 1731 in Mannheim – 23 September 1791 in Breslau) was a German architect who worked primarily in Berlin, Potsdam, and Bayreuth in the style of late Baroque Classicism. Next to Knobelsdorff he was considered the most important architect of the era of Frederick the Great of Prussia. He had significant followers in G. C. Unger, F. W. Titel, and H. Gentz, but no long-lasting successors as his style did not survive the change in architectural taste that came with the end of Frederick the Great's era.