As the sixth child and third daughter of Frederick William I, Friederike Luise was a sister of Frederick II of Prussia, Queen Louisa Ulrika of Sweden, and Philippine Charlotte, Duchess of Brunswick-Wolfenbüttel.
Christiane Eberhardine of Brandenburg-Bayreuth (19 December 1671 – 4 September 1727) was Electress of Saxony from 1694 to 1727 (her death) and Queen Consort of the Polish–Lithuanian Commonwealth from 1697 to 1727 by marriage to Augustus II the Strong.
Princess Eugénie of Greece and Denmark (Greek: Ευγενία; 10 February 1910 – 13 February 1989) was the youngest child and only daughter of Prince George of Greece and Denmark and his wife, Princess Marie Bonaparte, daughter of Marie-Félix Blanc and Prince Roland Bonaparte, a great-nephew of Napoleon I.
Wolkenstein, 18 October 1552 – d. imprisoned in Heidelberg, 2 April 1590), married on 4 June 1570 to Count Palatine Johann Casimir of Simmern; they were separated in 1589. Alexander (b. Dresden, 21 February 1554 – d. Dresden, 8 October 1565), Hereditary Prince of Saxony. Magnus (b. Dresden, 24 September 1555 – d. Dresden, 6 November 1558).
Marie Anna of Saxony (15 November 1799 – 24 March 1832), (full name: Maria Anna Carolina Josepha Vincentia Xaveria Nepomucena Franziska de Paula Franziska de Chantal Johanna Antonia Elisabeth Cunigunde Gertrud Leopoldina), was a princess of Saxony.
Elisabeth Christine became queen dowager upon the death of Frederick the Great on 17 August 1786. She wasn't present at the death of her spouse and hadn't seen him since January of that year, but was given public sympathy for his death because of the popularity she enjoyed among the public, to all of whom, according to Spalding, she was "so dear in her affliction."
Throughout her life she would remain in contact with the Electress Sophia, writing some 50,000 letters that detailed life at the court of France. The Princess Palatine was Henrietta's first cousin once removed, since the latter's father, Charles I of England , was the brother of Elisabeth Charlotte's paternal grandmother, Elizabeth Stuart .