ArchitectFrederick William IV of PrussiaKing of Prussia (1795–1861), 1795–1861Photograph of one of their buildings · GFHund · CC BY 3.0 · Wikimedia Commons1 buildingsKingdom of PrussiaFurther readingWikipedia article↗BuildingsSt. Jacobi churchFriedrichshain-Kreuzberg, Germany
