Keywords: Friedrich Karl Schwarzburg-Rudolstadt.jpg Frederick Charles Prince of Schwarzburg-Rudolstadt 1736-1793 Friedrich Karl Fürst von Schwarzburg-Rudolstadt 1736-1793 century 18 oil unknown http //www royaltyguide nl/families/schwarzburg/schwarzburgrudolstadt1 htm other versions PD-old-100 DEFAULTSORT 1770 c; Friedrich Karl of Schwarzburg 18th-century unidentified painters from Germany 18th-century portrait paintings location missing Frederick Charles Prince of Schwarzburg-Rudolstadt 18th-century portrait paintings not categorised by year 1736 births 1793 deaths 18th-century men of Germany 18th-century oil portraits of men at half length wearing cuirass Powdered wigs in art Sashes of chivalric orders in portrait paintings Stars of chivalric orders in portrait paintings Three-quarter view portrait paintings of men facing left |