1781

Millennium:	2nd millennium
Centuries:	17th century · 18th century · 19th century
Decades:	1750s · 1760s · 1770s · 1780s · 1790s · 1800s · 1810s
Years:	1778 · 1779 · 1780 · 1781 · 1782 · 1783 · 1784

1781 by topic:
Arts and Sciences
Archaeology – Architecture – Art – Literature (Poetry) – Music – Science
Countries
Austria – Canada –Denmark – France – Great Britain – Ireland – Norway – Russia – Scotland –Sweden – United States
Lists of leaders
Colonial governors – State leaders
Birth and death categories
Births – Deaths
Establishments and disestablishments categories
Establishments – Disestablishments
Works category
Works

1781 in various calendars
Gregorian calendar	1781 MDCCLXXXI
Ab urbe condita	2534
Armenian calendar	1230 ԹՎ ՌՄԼ
Assyrian calendar	6531
Bengali calendar	1188
Berber calendar	2731
British Regnal year	21 Geo. 3 – 22 Geo. 3
Buddhist calendar	2325
Burmese calendar	1143
Byzantine calendar	7289–7290
Chinese calendar	庚子年 (Metal Rat) 4477 or 4417 — to — 辛丑年 (Metal Ox) 4478 or 4418
Coptic calendar	1497–1498
Discordian calendar	2947
Ethiopian calendar	1773–1774
Hebrew calendar	5541–5542
Hindu calendars
- Vikram Samvat	1837–1838
- Shaka Samvat	1702–1703
- Kali Yuga	4881–4882
Holocene calendar	11781
Igbo calendar	781–782
Iranian calendar	1159–1160
Islamic calendar	1195–1196
Japanese calendar	An'ei 10 / Tenmei 1 (天明元年)
Javanese calendar	1706–1707
Julian calendar	Gregorian minus 11 days
Korean calendar	4114
Minguo calendar	131 before ROC 民前131年
Nanakshahi calendar	313
Thai solar calendar	2323–2324

Wikimedia Commons has media related to 1781.

1781 (MDCCLXXXI) was a common year starting on Monday (dominical letter G) of the Gregorian calendar and a common year starting on Friday (dominical letter C) of the Julian calendar, the 1781st year of the Common Era (CE) and Anno Domini (AD) designations, the 781st year of the 2nd millennium, the 81st year of the 18th century, and the 2nd year of the 1780s decade. As of the start of 1781, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1918.

Events

January–June

January – William Pitt the Younger, later Prime Minister of Great Britain, enters Parliament, aged 21.
January 1 – Industrial Revolution: The Iron Bridge opens across the River Severn in England.^[1]
January 2 – Virginia passes a law ceding its western land claims, paving the way for Maryland to ratify the Articles of Confederation.
January 3 – American Revolutionary War: Capture of Sint Eustatius – British forces take the Dutch Caribbean island of Sint Eustatius with only a few shots fired.
January 5 – American Revolutionary War: Richmond, Virginia is burned by British naval forces led by Benedict Arnold.
January 6 – Battle of Jersey: British troops prevent the French from occupying Jersey in the Channel Islands.
January 17 – American Revolutionary War – Battle of Cowpens: The American Continental Army under Daniel Morgan decisively defeats British forces in South Carolina.^[2]
February 2 – The Articles of Confederation are ratified by Maryland, the 13th and final state to do so.
March – Riots break out in Socorro, Santander, and spread to other towns.
March 1 – The United States Continental Congress implements the Articles of Confederation, forming its Perpetual Union as the United States in Congress Assembled.

March 13: Uranus discovered [image in false color].

March 13 – Sir William Herschel discovers the planet Uranus. Originally he calls it Georgium Sidus (George's Star) in honour of King George III of Great Britain.
March 15 – American Revolutionary War – Battle of Guilford Court House: American General Nathanael Greene loses to the British.
May 18 – An army sent from Lima put down the rebellions and captures and savagely executes Túpac Amaru II.
June 4 – The commission agrees to the rebel's terms: reduction of the alcabala and of the Indians' forced tribute, abolition of the new taxes on tobacco and preference for Criollos over peninsulares in government positions.

July–December

July 27 – French spy François Henri de la Motte is hanged and drawn before a large crowd at Tyburn, London in England for high treason.
July 29 – American Revolution – Skirmish at the House in the Horseshoe: A Tory force under David Fanning attacks Phillip Alston's smaller force of Whigs at Alston's home in Cumberland County, North Carolina (in present day Moore County, North Carolina). Alston's troops surrender after Fanning's men attempt to ram the house with a cart of burning straw.
August 30 – American Revolution: A French fleet under Comte de Grasse enters Chesapeake Bay, cutting British General Charles Cornwallis off from escape by sea.
September 4 – Los Angeles is founded as El Pueblo de Nuestra Señora la Reina de Los Ángeles de Porciuncula ("City of Our Lady the Queen of the Angels of Porciuncula") by a group of 44 Spanish settlers in California.
September 5 – American Revolution – Battle of the Chesapeake: A British fleet under Thomas Graves arrives and fights de Grasse, but is unable to break through to relieve the Siege of Yorktown.
September 6 – American Revolution – Battle of Groton Heights: A British force under Benedict Arnold attacks a fort in Groton, Connecticut, achieving a strategic victory.
September 10 – American Revolution: Graves gives up trying to break through the now-reinforced French fleet and returns to New York, leaving Cornwallis to his fate.
September 28 – American Revolution: American and French troops begin a siege of the British at Yorktown, Virginia.
October 12 – First bagpipes competition in the Masonic Arms, Falkirk, Scotland.
October 19 – American Revolution: Following the Siege of Yorktown, General Charles Cornwallis surrenders to General George Washington at Yorktown, Virginia, ending the armed struggle of the American Revolution.
October 20 – A Patent of Toleration, providing limited freedom of worship, is approved in the Habsburg Monarchy.
November 5 – John Hanson is elected President of the Continental Congress.
November 29
- English slave traders begin to throw approximately 142 slaves taken on in Accra overboard alive from the slave ship Zong in the Caribbean Sea to conserve supplies for the remainder; the Liverpool owners subsequently attempt to reclaim part of their value from insurers.^[3]
- Henry Hurle officially founds the Ancient Order of Druids in London, England.
December – A school is founded in Washington County, Pennsylvania that will later be known as Washington & Jefferson College.^[4]
December 12 – American Revolutionary War – Second Battle of Ushant: The British Royal Navy, commanded by Rear Admiral Richard Kempenfelt in HMS Victory, decisively defeats the French fleet in the Bay of Biscay.

Date unknown

Joseph II, Holy Roman Emperor abolishes serfdom.
Bank of North America is chartered by the Continental Congress.
Charles Messier publishes the final catalog of Messier objects.
Carl Wilhelm Scheele discovers tungsten.
Immanuel Kant publishes his Critique of Pure Reason.
Reverend Samuel Peters publishes his General History of Connecticut, using the term blue law for the first time.
Founding of Phillips Exeter Academy in New Hampshire.

Births

Ludwig Achim von Arnim

George Stephenson

January 26 – Achim von Arnim, German writer (d. 1831)
January 30 – Adelbert von Chamisso, German writer (d. 1838)
February 17 – René Laennec, French physician and inventor (d. 1826)
March 4 – Rebecca Gratz, American educator and philanthropist (d. 1869)
March 13 – Karl Friedrich Schinkel, German architect and painter (d. 1841)
April 2 – Swaminarayan,Reformer in modern Hinduism, later accepted by followers a Deity. See Swaminarayan Hinduism. (d. 1830)
May 9 – Henri Cassini, French botanist and naturalist (d. 1832)
June 9 – George Stephenson, English engineer (Locomotion No. 1 & Rocket) (d. 1848)
June 21 – Siméon Denis Poisson, French mathematician and physicist (d. 1840)
July 6
- Stamford Raffles, English founder of Singapore (d. 1826)
- John D. Sloat, American naval officer (d. 1867)
July 27 – Mauro Giuliani, Italian composer (d. 1829)
September 3 – Eugène de Beauharnais, French nobleman, son of Napoleon's wife Joséphine (d. 1824)
September 5 – Anton Diabelli, Austrian music publisher, editor, and composer (d. 1858)
October 1 – James Lawrence, U.S. Navy officer (d. 1813)
October 5 – Bernard Bolzano, Czech philosopher and mathematician (d. 1848)
November 6
- Lucy Aikin, English writer (d. 1864)
- Maha Bandula, Commander-in-chief of the Burmese military forces (d. 1825)
November 20 – Karl Friedrich Eichhorn, German jurist (d. 1854)
November 29 – Andrés Bello, Venezuelan poet, lawmaker, teacher, philosopher and sociologist (d. 1865)
November 30 – Alexander Berry, Scottish adventurer and Australian pioneer (d. 1873)
December 11 – Sir David Brewster, Scottish physicist (d. 1868)

date unknown

William Williams of Wern, minister (d. 1840)
Shaka Zulu, King of the Zulu people (d. 1828)
Suzanne Bélair, Haitian national heroine (d. 1802)

Deaths

Gotthold Ephraim Lessing

January 12 – Richard Challoner, English Catholic prelate (b. 1691)
January 15 – Infanta Mariana Victoria of Spain, queen regent of Portugal (b. 1718)
February 15 – Gotthold Ephraim Lessing, German author and philosopher (b. 1729)
February 23 – George Taylor, American signer of the Declaration of Independence
February 24 – Edward Capell, English critic (b. 1713)
March 17 – Johannes Ewald, Danish national dramatist and poet (b. 1743)
March 18 – Anne-Robert-Jacques Turgot, Baron de Laune, French statesman and economist (b. 1727)
April 23 – James Abercrombie, British general (b. 1706)
April 28 – Cornelius Harnett, American delegate to the Continental Congress (b. 1723)
May 8 – Richard Jago, English poet (b. 1715)
May 16 – Giacomo Puccini (senior), Italian composer (b. 1712)
May 18 – Túpac Amaru II, Peruvian indigenous rebel leader (b. 1742)
May 18 – Micaela Bastidas Puyucahua, Peruvian indigenous rebel leader (b. 1745)
May 27 – Giovanni Battista Beccaria, Italian physicist (b. 1716)
July 18 – Padre Francisco Garcés, Spanish missionary (killed) (b. 1738)
July 23 – John Joachim Zubly, Swiss-born Continental Congressman (b. 1724)
September 12 – Peter Scheemakers, Flemish sculptor (b. 1691)
September 28 – William Nassau de Zuylestein, 4th Earl of Rochford, British diplomat and statesman (b. 1717)
October 16 – Edward Hawke, 1st Baron Hawke, British naval officer (b. 1705)
November 4 – Johann Nikolaus Götz, German poet (b. 1721)

References

↑ Williams, Hywel (2005). Cassell's Chronology of World History. London: Weidenfeld & Nicolson. pp. 333–334. ISBN 0-304-35730-8.
↑ Penguin Pocket On This Day. Penguin Reference Library. 2006. ISBN 0-14-102715-0.
↑ "BBC History British History Timeline". Archived from the original on September 9, 2007. Retrieved 2007-09-03.
↑ "History & Facts". Washington & Jefferson College. Archived from the original on 2011-07-28.