Who is the mother of Princess Carolina of Orange-Nassau and the daughter of King George II of Great Britain?
Princess Carolina of Orange-Nassau Princess Carolina of Orange-Nassau ("Wilhelmine Carolina"; 28 February 1743, Leeuwarden – 6 May 1787, Kirchheimbolanden) was the daughter of William IV, Prince of Orange, Stadtholder of the Netherlands, and Anne, Princess Royal.
Princess Sophie of Saxe-Coburg-Saalfeld Princess Sophie of Saxe-Coburg-Saalfeld (Sophie Fredericka Caroline Louise; 19 August 1778 – 9 July 1835) was a princess of Saxe-Coburg-Saalfeld, and the sister of Princess Victoria of Saxe-Coburg-Saalfeld and King Leopold I of Belgium, and aunt of Queen Victoria. By marriage, she was a Countess of Mensdorff-Pouilly.