Prince Alfred of Great Britain (22 September 1780 – 20 August 1782) was the fourteenth child and ninth and youngest son of King George III and his queen consort, Charlotte of Mecklenburg-Strelitz. At that time, smallpox was a dreaded disease and many princes and princesses were becoming infected around Europe.
Prince Alfred of Edinburgh was born on 15 October 1874 at Buckingham Palace, London. His father was Prince Alfred, Duke of Edinburgh, second eldest son of Queen Victoria and Prince Albert. His mother, Grand Duchess Maria Alexandrovna of Russia, was a daughter of Emperor Alexander II of Russia and Princess Marie of Hesse and by Rhine.
Several institutions (including Prince Alfred College, The Alfred Hospital, and Royal Prince Alfred Hospital) were named in his honour. On 12 March 1868, on his second visit to Sydney, he was invited by Sir William Manning , President of the Sydney Sailors' Home, to picnic at the beachfront suburb of Clontarf to raise funds for the home.
Prince Philip, Duke of Edinburgh (born Prince Philip of Greece and Denmark, Greek: Philippos Andreou, later Philip Mountbatten; 10 June 1921 – 9 April 2021), was the husband of Queen Elizabeth II. As such, he served as the consort of the British monarch from Elizabeth's accession as queen on 6 February 1952 until his death in 2021, making him the longest-serving royal consort in history.
Prince Octavius of Great Britain (23 February 1779 – 3 May 1783) was the thirteenth child and eighth son of King George III and his queen consort, Charlotte of Mecklenburg-Strelitz. Six months after the death of his brother Prince Alfred , Octavius was inoculated with 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of Settlement that forbade the British monarch from leaving the country without Parliament's permission was unanimously repealed in 1716. 
Early life. The young prince was baptised Edward Augustus, at Norfolk House, by The Bishop of Oxford, Thomas Secker, and his godparents were his great-uncle The King in Prussia (for whom The Duke of Queensberry stood proxy), The Duke of Brunswick-Wolfenbüttel (who was represented by Lord Carnarvon), and his maternal aunt The Duchess of Saxe-Weissenfels (for whom Lady Charlotte Edwin, a ...