Prince George William of Great Britain Prince George William of Great Britain Prince George William of Great Britain (13 November 1717 – 17 February 1718) was an infant member of the British royal family, second son of King George II and Caroline of Ansbach who, at the time of his birth, were the Prince and Princess of Wales. He died aged 3 months, 4 days. Prince George William was born at St James's Palace, London. His father later, The Prince George, Prince of Wales, son of George I. His mother was Caroline of Ansbach, daughter of Johann Friedrich, Margrave of Brandenburg-Ansbach. Twenty-six days after his birth,
Princess Frederica Caroline of Saxe-Coburg-Saalfeld her husband found her ugly, ignorant and boring. The marriage remained childless, he separated from his wife, who by that time lived at Schwaningen Castle in Unterschwaningen, and began to live with his mistress Elizabeth Craven. Frederica Caroline's brother, Prince Josias of Saxe-Coburg-Saalfeld, owed his sister admission to the regiment as captain, this starting point of his brilliant career military. After Frederica Caroline's death, her husband abdicated as Margrave and sold the Margravate to Prussia, he left the country and married his English mistress that year. Frederica Caroline is buried in the Gumbertuskirche in Ansbach. Princess Frederica Caroline of Saxe-Coburg-Saalfeld