Events from the year 1843 in the United Kingdom.
Incumbents
Events
- January â Quaker magazine The Friend begins publication.
- 6 January â Antarctic explorer James Clark Ross discovers Snow Hill Island.
- 20 January â Daniel M'Naghten shoots and kills the Prime Minister's private secretary, Edward Drummond, in Whitehall.
- 4 March â M'Naghten is found not guilty of murder "by reason of insanity", giving rise to the M'Naghten Rules on criminal responsibility, and subsequently committed to Bethlem Hospital.
- 24 March â Battle of Hyderabad: The Bombay Army led by Major General Sir Charles Napier defeats the Talpur Mirs, securing Sindh province for the British Raj.
- 25 March â Marc Isambard Brunel's Thames Tunnel, the first tunnel under the River Thames, is opened to pedestrians.
- 27 March â A decision in Foss v Harbottle, a leading precedent in English corporate law, declares that in any action in which a wrong is alleged to have been done to a company, the proper claimant is the company itself and not individual shareholders.
- 4 April â William Wordsworth accepts the office of Poet Laureate of the United Kingdom following the death of Robert Southey on 21 March.
- April â Protestant Martyrs' Memorial erected in Oxford.
- 4 May â Natal proclaimed British colony.
- 18 May â The Disruption of the Church of Scotland takes place in Edinburgh.
- ? May â Blackgang Chine on the Isle of Wight opens as an amusement park.
- 19 July â Isambard Kingdom Brunel's is launched from Bristol.
- 5 August â Sarah Dazley, the last woman to be executed in public in England, is hanged for mariticide outside Bedford Prison.
- 22 August â Theatres Act ends the virtual monopoly on theatrical performances held by the patent theatres, encouraging the development of popular entertainment.
- September â Ada Lovelace translates and expands Menabrea's notes on Charles Babbage's analytical engine, including an algorithm for calculating a sequence of Bernoulli numbers, regarded as the world's first computer program.
- 2 September â The Economist newspaper first published (preliminary issue dated August).
- 1 October â News of the World newspaper first published. It will run until 2011.
- 3âÂÂ4 November â The statue of Nelson is placed atop Nelson's Column in Trafalgar Square, London.
- 13 December â Basutoland becomes a British protectorate.
- 17 December â Publication of Charles Dickens' novella A Christmas Carol by Chapman & Hall in London at his expense. It introduces the character Ebenezer Scrooge. Released on 19 December, the first printing sells out by Christmas Eve and inspires charitable giving.
- December â The world's first Christmas cards, commissioned by Sir Henry Cole in London from the artist John Callcott Horsley, are sent.
- Undated
- The Albert helmet, devised in 1842 by the Prince Consort, is adopted by the Household Cavalry.
- Liverpool Victoria Friendly Society founded as a burial society.
- Marlborough College founded in Wiltshire for the education of the sons of Church of England clergy.
- Alfred Bird produces baking powder for the first time, in Birmingham.
Publications
Births
Deaths
- 9 January â William Hedley, inventor and locomotive engineer (born 1779)
- 20 February â Mary Hays, writer and feminist (born 1759)
- 21 March â Robert Southey, poet (born 1774)
- 25 March â Robert Murray M'Cheyne, clergyman (born 1813)
- 21 April â Prince Augustus Frederick, Duke of Sussex (born 1773)
- 1 June â William Abbot, actor (born 1798)
- 25 July â Charles Macintosh, Scottish chemist (born 1766)
- 16 August â Henry Acton, Unitarian minister (born 1797)
- 18 December â Thomas Graham, Lord Lynedoch, Governor-General of India (born 1748)
References