Overview
Princess Friederike Luise of Prussia (29 August 1714 – 4 February 1784) was a daughter of Frederick William I of Prussia and Sophia Dorothea of Hanover and Margravine of Brandenburg-Ansbach.
Family
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.
Through her mother, she was a granddaughter of George I of Great Britain, who became King of Britain the year she was born and died when she was 13. This thus made her a niece of George II of Great Britain, who was the king from 1727 to 1760 and died at age 77 when she was 46,and a cousin of Frederick, Prince of Wales, Anne, Princess of Orange, and Queen Louise of Denmark and Norway.
From Wikipedia (CC BY-SA 4.0).