Prince George William of Great Britain (13 November 1717 – 17 February 1718) was a member of the British royal family, second son of the Prince and Princess of Wales (later King George II and Queen Caroline). He died aged 3 months, 4 days. A post-mortem was conducted to prove that he died from disease and not separation from his mother.
George was born in the city of Hanover in Germany, followed by his sister, Sophia Dorothea, three years later.Their parents, George Louis, Hereditary Prince of Brunswick-Lüneburg (later King George I of Great Britain), and Sophia Dorothea of Celle, both committed adultery.
Prince George, Duke of Cambridge (George William Frederick Charles; 26 March 1819 – 17 March 1904) was a member of the British royal family, a grandson of King George III and cousin of Queen Victoria. The Duke was an army officer by profession and served as Commander-in-Chief of the Forces (military head of the British Army) from 1856 to 1895.
Prince Alfred of Great Britain (22 September 1780 – 20 August 1782) was the fourteenth child and ninth and youngest son of George III and his queen consort, Charlotte of Mecklenburg-Strelitz. In 1782, Alfred became unwell after his inoculation against the smallpox virus.
George mainly lived in Great Britain after 1714, though he visited his home in Hanover in 1716, 1719, 1720, 1723 and 1725. In total, George spent about one fifth of his reign as king in Germany.  A clause in the Act of Settlement that forbade the British monarch from leaving the country without Parliament's permission was unanimously repealed in 1716. 
Prince George of Denmark (Danish: Jørgen; 2 April 1653 – 28 October 1708) was the husband of Anne, Queen of Great Britain.He was the consort of the British monarch from Anne's accession on 8 March 1702 until his death in 1708.
Prince George was born on 20 December 1902 at York Cottage on the Sandringham Estate in Norfolk, England. His father was the Prince of Wales (later King George V), the only surviving son of King Edward VII and Queen Alexandra. His mother was the Princess of Wales, later Queen Mary, the only daughter and eldest child of the Duke and Duchess of Teck.