Anna Amalia of Brunswick-Wolfenbüttel (24 October 1739 – 10 April 1807), was a German princess and composer. She became the duchess of Saxe-Weimar-Eisenach by marriage, and was also regent of the states of Saxe-Weimar and Saxe-Eisenach from 1758 to 1775. She transformed her court and its surrounding into the most influential cultural center of Germany.
Wilhelmine, Gräfin von Lichtenau, born as Wilhelmine Enke, also spelled Encke (29 December 1753 in Potsdam – 9 June 1820 in Berlin), was the official mistress of King Frederick William II of Prussia from 1769 until 1797 and was elevated by him into the nobility. She is regarded as politically active and influential in the policy of Prussia during his reign.
Franz Graf zu Erbach-Erbach (29 October 1754 – 8 March 1823) was a German nobleman and art collector.