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,
Sophie of Brandenburg-Ansbach confused with her eponymous aunt (1485–1537), who was also Duchess of Legnica. From her marriage, Sophie had the following children: Sophie of Brandenburg-Ansbach Sophie of Brandenburg-Ansbach (23 March 1535, Ansbach – 22 February 1587, Legnica) was a princess of Brandenburg-Ansbach and by marriage Duchess of Legnica. Sophie was a daughter of the Margrave George of Brandenburg-Ansbach-Kulmbach (1484–1543) from his third marriage to Emilie of Saxony (1516–1591), daughter of the Duke Henry IV of Saxony. She married on 11 November 1560 in Legnica Duke Henry XI of Legnica (1539–1588). The marriage served to consolidate Sophie's father's position as Duke in Silesia.