Friederike, Margravine of Bayreuth, born. Princess of Prussia, Friedrich Gotthard Naumann

"sc. Royal highness the duke of saxe-coburg and gotha". Date: 18th century. Dimensions: height: 99 cm (38.9 in); width: 78.5 cm (30.9 in). Medium: painting. Collection: Unidentified location. Friedrich Naumann – Friederike, Markgräfin von Bayreuth, ge. Prinzessin von Preußen