William IV (William Henry; 21 August 1765 – 20 June 1837) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 26 June 1830 until his death in 1837. The third son of George III, William succeeded his elder brother George IV, becoming the last king and penultimate monarch of Britain's House of Hanover. William served in the Royal Navy in his youth, spending time in British North America and the Caribbean, and was later nicknamed the "Sailor King". In 1789, he was created Duke of Clarence and St Andrews. In 1827, he was appointed Britain's first Lord High Admiral since 1709. As his two elder brothers died without leaving legitimate issue, he inherited the throne when he was 64 years old. His reign saw several reforms: the Poor Law was updated, child labour restricted, slavery abolished in nearly all of the British Empire, and the electoral system refashioned by the Reform Acts of 1832. Although William did not engage in politics as much as his brother or his father, he was the last British monarch to appoint a prime minister contrary to the will of Parliament. He granted his German kingdom a short-lived liberal constitution. At the time of his death, William had no surviving legitimate children, but he was survived by eight of the ten illegitimate children he had by the actress Dorothea Jordan, with whom he cohabited for twenty years. Late in life, he married and apparently remained faithful to Princess Adelaide of Saxe-Meiningen. William was succeeded by his niece Victoria in the United Kingdom and his brother Ernest Augustus in Hanover.
Early life
William was born in the early hours of the morning on 21 August 1765 at Buckingham House, the third child and son of King George III and Queen Charlotte.[1] He had two elder brothers, George, Prince of Wales, and Prince Frederick (later Duke of York and Albany), and was not expected to inherit the Crown. He was baptised in the Great Council Chamber of St James's Palace on 20 September 1765. His godparents were the King's siblings: Prince William Henry, Duke of Gloucester and Edinburgh; Prince Henry (later Duke of Cumberland and Strathearn); and Princess Augusta, Hereditary Duchess of Brunswick-Wolfenbüttel.[2] William spent most of his early life in Richmond and at Kew Palace, where he was educated by private tutors.[3] At the age of thirteen, he joined the Royal Navy as a midshipman,[4] in Admiral Digby's squadron. For four years the lieutenant of his watch was Richard Goodwin Keats with whom he formed a life-long friendship and whom he described as the one to whom he owed all his professional knowledge.[5] He was present at the Battle of Cape St Vincent in 1780,[6] when the San Julián struck her colours to his ship.[5] His experiences in the navy seem to have been little different from those of other midshipmen, though in contrast to other sailors he was accompanied on board ship by a tutor. He did his share of the cooking[7] and got arrested with his shipmates after a drunken brawl in Gibraltar; he was hastily released from custody after his identity became known.[8] William served in New York during the American War of Independence, making him the only member of the British royal family to visit America up to and through the American Revolution. While William was in America, George Washington approved a plot to kidnap him, writing:
The spirit of enterprise so conspicuous in your plan for surprising in their quarters and bringing off the Prince William Henry and Admiral Digby merits applause; and you have my authority to make the attempt in any manner, and at such a time, as your judgment may direct. I am fully persuaded, that it is unnecessary to caution you against offering insult or indignity to the persons of the Prince or Admiral...[9]