Frederikke Dannemand was the royal mistress of which King?
Frederikke Dannemand Frederikke Benedichte Dannemand, born as "Bente Frederikke Mortensdatter Andersen Rafsted" (6 August 1790 – 23 December 1862) is known in history as the royal mistress of King Frederick VI of Denmark.
Wilhelmine Dorothee von der Marwitz Wilhelmine Dorothee von der Marwitz (April 1718-16 January 1787), was the royal mistress of Frederick, Margrave of Brandenburg-Bayreuth, from the late 1730s until 1744. She was also the host of an influential salon in Vienna in the 1780s.