Frederick of Great Britain1750 - 1765 Born Wed, 13 May 1750 Leicester House, Westminster Died Sun, 29 December 1765 Leicester House, Westminster Buried Westminster Abbey, Westminster Details Parents Prince Frederick William Lived 15 years, 7 months, 16 days father Frederick 1707 - 1751 mother Augusta of Saxe-Gotha 1719 - 1772 Siblings Sister Augusta of Great Britain 1737 - 1813 Brother George III 1738 - 1820 Brother Edward 1739 - 1767 Sister Elizabeth of Great Britain 1741 - 1759 Brother William of Great Britain 1743 - 1805 Brother Henry of Great Britain 1745 - 1790 Sister Louisa of Great Britain 1749 - 1768 Sister Caroline Matilda of Great Britain 1751 - 1775