1801

Year 1801 (MDCCCI) was a common year starting on Thursday (see link for calendar) of the Gregorian calendar (or a common year starting on Tuesday [ "Calendar in year 1801 (Russia)" (Julian calendar, starting Tuesday), webpage: [http://www.timeanddate.com/calendar/index.html?year=1801&country=20 Julian-1801] (Russia used the Julian calendar until 1919).] of the 12-day-slower Julian calendar).

Events of 1801

January - March

* January 1 - The legislative union of Great Britain and Ireland is completed under the Act of Union 1800, bringing about the United Kingdom of Great Britain and Ireland.
* January 1 - Giuseppe Piazzi discovers the dwarf planet Ceres.
* January 21 - John Marshall is appointed Chief Justice of the United States.
* February 4 - William Pitt the Younger resigns as Prime Minister of the United Kingdom.
* February 16 - The Treaty of Lunéville ends the war (Second Coalition) between France and Austria.
* February 19 - An electoral tie between Thomas Jefferson and Aaron Burr is resolved, when Jefferson is elected President of the United States and Burr Vice President by the United States House of Representatives.
* February 27 - Washington, DC is placed under the jurisdiction of the U.S. Congress.
* March 4 - Thomas Jefferson succeeds John Adams as the President of the United States of America.
* March 21 - Second Battle of Abukir: a British army under Ralph Abercromby defeats the French troops.
* March 23 - The Russian Tsar Paul I is murdered. He is succeeded by his son Alexander I of Russia.

April - June

* April 2 - First Battle of Copenhagen: The British fleet under Admiral Sir Hyde Parker, along with Admiral Horatio Nelson, attack Copenhagen; the Armed Neutrality of the North is dissolved.
* May 10 - The pascha of Tripoli declares war on the United States by having the flagpole on the consulate chopped down.
* June 7 - Portugal and Spain sign the Treaty of Badajoz; Portugal loses the city of Olivenza.
* June 27 - Cairo falls to British troops.

July - September

* July 6 - Battle of Algeciras: The French fleet beats the British fleet.
* July 18 - Napoleon signs the Concordat of 1801 with the Pope.

October - December

* October 17 - A coup d'état is staged in the Netherlands (Batavian Republic).
* November 16 - The first edition of "New York Evening Post" is printed.

Undated

* Aachen is officially annexed by France.
* The first census is held in Great Britain. London is revealed to have 860,035 residents.
* The first census is held in France.
* Joseph-Marie Jacquard develops a loom where the pattern being woven is controlled by punch cards.
* Ultraviolet radiation is discovered by Johann Wilhelm Ritter.
* 1.5 million people live in cities of 20,000 or more in England and Wales. Cities of 20,000 or more account for 17% of the total English population.
* Toussaint Louverture conqueres Santo Domingo, declares himself emperor of the entire island of Hispaniola, abolishes slavery and institutes reforms.

Ongoing events

* French Revolutionary Wars (1792-1802)-Second Coalition/Egyptian Campaign
* Napoleonic Wars (1799-1815)
* The Indian March of Paul (January-March)

Births

January - June

* January 3 - Gijsbert Haan, Dutch-American religious leader (d. 1874)
* February 1 - Thomas Cole, American artist (d. 1848)
* February 13 - János Kardos, Hungarian Slovenes evangelical priest, teacher and writer (d. 1875)
* February 21 - John Henry Newman, English Roman Catholic Cardinal (d. 1890)
* May 11 - Henri Labrouste, French architect (d. 1875)
* June 1 - Brigham Young, American religious leader and colonizer (d. 1877)
* June 4 - James Pennethorne, English architect (d. 1871)
* June 14 - Heber C. Kimball, American religious leader (d. 1868)
* June 30 - Frederic Bastiat, French philosopher (d. 1850)

July - December

* July 5 - David Farragut, American naval commander (d.1870)
* July 29 - George Bradshaw, English publisher (d. 1853)
* October 12 - Friedrich Frey-Herosé, member of the Swiss Federal Council (d. 1873)
* November 3 - Karl Baedeker, German author and publisher (d. 1859)
* November 3 - Vincenzo Bellini, Italian composer (d. 1835)
* November 10 - Vladimir Dal, Russian lexicographer (d. 1872)
* December 11 - Christian Dietrich Grabbe, German writer (d. 1836)
*"date unknown"
**Dai Xi, Chinese painter (d. 1860)
**Franciszek Ksawery Godebski, Polish writer

: "See also ."

Deaths

January - June

* February 7 - Daniel Chodowiecki, Polish painter (b. 1726)
* March 21 - Andrea Luchesi, Italian composer (b. 1741)
* March 23 - Tsar Paul of Russia (b. 1754)
* March 25 - Novalis, German poet (b. 1772)
* March 28 - Ralph Abercromby, British general (b. 1734)
* April 2 - Thomas Dadford Junior, British engineer
* April 7 - Noël François de Wailly, French lexicographer (b. 1724)
* May 17 - William Heberden, English physician (b. 1710)
* June 4 - Frederick Muhlenberg, first Speaker of the U.S. House of Representatives (b. 1750)
* June 14 - Benedict Arnold, American Revolution hero and traitor (b. 1741)

July - December

* September 19 - Johann Gottfried Koehler, German astronomer (b. 1745)
* October 3 - Philippe Henri, marquis de Ségur, Marshal of France (b. 1724)
* November 4 - William Shippen, American physician and Continental Congressman (b. 1536)
* November 5 - Motoori Norinaga, Japanese philologist and scholar (b. 1730)
* November 24 - Franz Moritz Graf von Lacy, Austrian field marshal (b. 1725)

: "See also ."

Notes