Events
January–March
*
January 1
January 1 is the first day of the calendar year in the Gregorian Calendar; 364 days remain until the end of the year (365 in leap years). This day is also known as New Year's Day since the day marks the beginning of the year. __TOC__
Events ...
–
Zollverein (Germany):
Customs
Customs is an authority or Government agency, agency in a country responsible for collecting tariffs and for controlling International trade, the flow of goods, including animals, transports, personal effects, and hazardous items, into and out ...
charges are abolished at borders within its member states.
*
January 3
Events Pre-1600
*AD 69, 69 – The Roman legions on the Rhine refuse to declare their allegiance to Galba, instead proclaiming their legate, Aulus Vitellius, as emperor.
* 250 – Emperor Decius orders everyone in the Roman Empire (ex ...
– The government of Mexico imprisons
Stephen F. Austin in
Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
.
* January – The
Wilmington and Raleigh Railroad is chartered in
Wilmington, North Carolina
Wilmington is a port city in New Hanover County, North Carolina, United States. With a population of 115,451 as of the 2020 United States census, 2020 census, it is the List of municipalities in North Carolina, eighth-most populous city in the st ...
.
*
February 3
Events Pre-1600
* 1047 – Drogo of Hauteville is elected as count of the Apulian Normans during the Norman conquest of Southern Italy.
* 1112 – Ramon Berenguer III, Count of Barcelona, and Douce I, Countess of Provence, marry, u ...
–
Wake Forest University is founded as the Wake Forest Manual Labor Institute in
Wake Forest, North Carolina.
*
February 12
Events Pre-1600
* 1096 – Pope Urban II confirms the foundation of the abbey of La Roë under Robert of Arbrissel as a community of canons regular.
* 1404 – The Italian professor Galeazzo di Santa Sofia performed the first post- ...
– Freed American slaves from
Maryland
Maryland ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic region of the United States. It borders the states of Virginia to its south, West Virginia to its west, Pennsylvania to its north, and Delaware to its east ...
form a settlement in
Cape Palmas, it is named the
Republic of Maryland.
*
February 13
Events Pre-1600
* 962 – Emperor Otto I, Holy Roman Emperor, Otto I and Pope Pope John XII, John XII co-sign the ''Diploma Ottonianum'', recognizing John as ruler of Rome.
*1258 – Siege of Baghdad (1258), Siege of Baghdad: Hulegu Kh ...
–
Robert Owen organizes the
Grand National Consolidated Trades Union in the United Kingdom.
*
March 6 –
York, Upper Canada, is incorporated as
Toronto
Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...
.
*
March 11 – The United States Survey of the Coast is transferred to the
Department of the Navy.
*
March 14 –
John Herschel discovers the open cluster of stars now known as
NGC 3603, observing from the
Cape of Good Hope
The Cape of Good Hope ( ) is a rocky headland on the Atlantic Ocean, Atlantic coast of the Cape Peninsula in South Africa.
A List of common misconceptions#Geography, common misconception is that the Cape of Good Hope is the southern tip of Afri ...
.
*
March 28 –
Andrew Jackson
Andrew Jackson (March 15, 1767 – June 8, 1845) was the seventh president of the United States from 1829 to 1837. Before Presidency of Andrew Jackson, his presidency, he rose to fame as a general in the U.S. Army and served in both houses ...
is censured by the
United States Congress
The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, ...
(expunged in 1837).
* March –
John Scott Russell's ''Scottish Steam Carriage Company'' begins operating a regular passenger service in west central Scotland on the open road between
Glasgow
Glasgow is the Cities of Scotland, most populous city in Scotland, located on the banks of the River Clyde in Strathclyde, west central Scotland. It is the List of cities in the United Kingdom, third-most-populous city in the United Kingdom ...
and
Paisley, Renfrewshire
Paisley ( ; ; ) is a large town situated in the west central Lowlands of Scotland. Located north of the Gleniffer Braes, the town borders the city of Glasgow to the east, and straddles the banks of the White Cart Water, a tributary of the River ...
.
April–June
*
April 10 – The LaLaurie mansion in New Orleans burns, and Madame
Marie Delphine LaLaurie flees to France.
*
April 14
Events Pre-1600
* 43 BC – Legions loyal to the Roman Senate, commanded by Gaius Pansa, defeat the forces of Mark Antony in the Battle of Forum Gallorum.
* 69 – Vitellius, commanding Rhine-based armies, defeats Roman emperor ...
– The
Whig Party is officially named by
United States Senator Henry Clay.
*
April 22 –
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
,
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
,
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...
and the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
sign the
Quadruple Alliance.
*
May 9 – The founder of the
Second Saudi State, Imam Turki bin Abdullah Al Saud, is assassinated after the Friday prayers by Ibrahim Hamza, following the orders of his cousin Mishari.
*
May 19 – The
Syrian Peasant Revolt (1834–35) erupts in
Egyptian-ruled Ottoman Syria, encompassing peasant uprisings in
Palestine and Transjordan, at
Galilee and
Hauran and at the
Syrian coast; the rebellions are suppressed with harsh military response leading to thousands of deaths and mostly subdued by August, though the Syrian coast uprising lasts until early 1835.
*
June 7 – Greek independence: General
Theodoros Kolokotronis is sentenced to death for
treason
Treason is the crime of attacking a state (polity), state authority to which one owes allegiance. This typically includes acts such as participating in a war against one's native country, attempting to Coup d'état, overthrow its government, spy ...
, for resisting the rule of
Otto of Greece (he is released the following year).
*
June 21 – American inventor and businessman
Cyrus McCormick is granted a patent for his mechanical reaper.
July–September
*
July 7–
10 –
Anti-abolitionist riots break out in
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
.
*
July 8 – Imam Faisal bin Turki enters
Riyadh and upon entering his father's palace, assassinates his father's murderer, Ibrahim Hamza, and his master; Mishari, and becomes the ruler and founder of the Second Saudi State.
*
July 15 – The
Spanish Inquisition, which began in the 15th century, is suppressed by royal decree.
*
July 16 –
William Lamb, 2nd Viscount Melbourne succeeds
Earl Grey as
Prime Minister of the United Kingdom.
*
July 24 – The
Liberal Wars end in Portugal.
*
July 29 – The
Office of Indian Affairs is organized in the United States.

*
August 1
**
Slavery is abolished in the
British Empire
The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
, by the
Slavery Abolition Act 1833.
**Construction work begins on the
Wilberforce Monument in
Kingston Upon Hull
Kingston upon Hull, usually shortened to Hull, is a historic maritime city and unitary authorities of England, unitary authority area in the East Riding of Yorkshire, England. It lies upon the River Hull at its confluence with the Humber Est ...
.
*
August 11–
12 –
Ursuline Convent riots: A convent of Ursuline nuns is burned near
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
.
*
August 12 – In the
Empire of Brazil
The Empire of Brazil was a 19th-century state that broadly comprised the territories which form modern Brazil and Uruguay until the latter achieved independence in 1828. The empire's government was a Representative democracy, representative Par ...
, the
Additional Act provides for establishment of the Provincial Legislative Assembly, extinction of the State Council, replacement of the Regency Trina, and introduction of a direct and secret ballot.
*
August 14 – The
Poor Law Amendment Act in the United Kingdom states that no able-bodied British man can receive assistance, unless he enters a
workhouse (a kind of
poorhouse).
*
August 15 – The
South Australia Act allows for the creation of a colony there.
*
September 11 – The emigrant ship ''Sybelle'' out of
Cromarty (Scotland) is wrecked off
St. Paul Island (Nova Scotia) with the loss of all 316 passengers and all but six of her crew.
*
September 13 – ''
The Gleaner'' newspaper is first published in
Jamaica
Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...
.
*
September 18 –
Athens
Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...
becomes Greece's capital city.
October–December
*
October 16 – The
Palace of Westminster is destroyed by
fire
Fire is the rapid oxidation of a fuel in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products.
Flames, the most visible portion of the fire, are produced in the combustion re ...
, along with both the House of Commons and the House of Lords (which are not in session) of the British Parliament. An investigation later traces the disaster to an order from the Exchequer to the Board of Works to destroy the
tally sticks that had been stored as part of record keeping, the use of the furnaces beneath the House of Lords to carry out the task, and the failure of authorities to stop the work or to fight the fire after smoke had first been detected, the conclusion being that the fire was "wholly attributable to carelessness and negligence."
["Fires, Great", in ''The Insurance Cyclopeadia: Being an Historical Treasury of Events and Circumstances Connected with the Origin and Progress of Insurance'', Cornelius Walford, ed. (C. and E. Layton, 1876) pp74-75]
*
November 14 –
William Lamb, 2nd Viscount Melbourne becomes the last
Prime Minister of the United Kingdom to be dismissed by the British monarch.
King William IV temporarily appoints
Arthur Wellesley, 1st Duke of Wellington, to form a caretaker government.
*
December 3 – The ''
Zollverein'' institutes the first regular
census in Germany. The population is 23,478,120.
*
December 10 – Sir
Robert Peel succeeds
The Duke of Wellington as
Prime Minister of the United Kingdom.
*
December 11 – The
Sixth Xhosa War is characterized by severe clashes between white settlers and
Bantu peoples
The Bantu peoples are an Indigenous peoples of Africa, indigenous ethnolinguistic grouping of approximately 400 distinct native Demographics of Africa, African List of ethnic groups of Africa, ethnic groups who speak Bantu languages. The language ...
in
Cape Colony; Dutch-speaking settlers colonize the area north of
Orange River.
Date unknown
* The British
East India Company monopoly on China trade ends. It appoints a Tea Committee to assess the potential of
Assam tea.
* The Medical School of Louisiana (later
Tulane University) is founded in
New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
.
*
Charles Babbage begins the conceptual design of the ''
Analytical Engine'', a mechanical forerunner of the modern computer. It will not be built in his lifetime.
*
Thomas Davenport, inventor of the first American
DC electrical motor, installs his motor in a small model car, creating one of the first
electric cars.
* The Romanian language is banned in the schools and government facilities of the Russian Empire's
Bessarabia Governorate.
* Statue of
Jean-Jacques Rousseau
Jean-Jacques Rousseau (, ; ; 28 June 1712 – 2 July 1778) was a Republic of Geneva, Genevan philosopher (''philosophes, philosophe''), writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment through ...
is erected in his birthplace of
Geneva
Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
.
Births
January–June
*
January 7
Events Pre-1600
*49 BC – The Senate of the Roman Republic, Senate of Rome says that Caesar will be declared a public enemy unless he disbands his army, prompting the tribunes who support him to flee to where Caesar is waiting in Ravenna ...
–
Johann Philipp Reis, German physicist, inventor (d.
1874)
*
January 15
Events Pre-1600
*AD 69, 69 – Otho seizes power in Rome, proclaiming himself Roman emperor, Emperor of Rome, beginning a reign of only three months.
*1541 – King Francis I of France gives Jean-François Roberval a commission to set ...
–
Samuel Arza Davenport, American politician (d.
1911)
*
January 17
Events Pre-1600
* 38 BC – Octavian divorces his wife Scribonia and marries Livia Drusilla, ending the fragile peace between the Second Triumvirate and Sextus Pompey.
* 1362 – Saint Marcellus' flood kills at least 25,000 peopl ...
–
August Weismann, German evolutionary biologist (d.
1914)
*
January 20
Events Pre-1600
* 250 – Pope Fabian is martyred during the Decian persecution.
*1156 – Finnish peasant Lalli kills English clergyman Henry (bishop of Finland), Henry, the Bishop of Turku, on the ice of Köyliönjärvi, Lake Köyli� ...
–
Piet Joubert, Boer politician, military commander (d.
1900)
*
January 25
Events Pre-1600
* 41 – After a night of negotiation, Claudius is accepted as Roman emperor by the Senate.
* 750 – In the Battle of the Zab, the Abbasid rebels defeat the Umayyad Caliphate, leading to the overthrow of the dyn ...
–
Alina Frasa, Finnish ballerina (d.
1899)
*
February 6
Events Pre-1600
* 590 – Hormizd IV, king of the Sasanian Empire, is overthrown and blinded by his brothers-in-law Vistahm and Vinduyih.
* 1579 – The Diocese of Manila is erected by papal bull, with Domingo de Salazar appointe ...
–
Edwin Klebs, German-Swiss pathologist who discovered
Diphtheria (d.
1913)
*
February 8
Events Pre-1600
* 421 – Constantius III becomes co-emperor of the Western Roman Empire.
* 1238 – The Mongols burn the Russian city of Vladimir.
* 1250 – Seventh Crusade: Crusaders engage Ayyubid forces in the Battle of ...
–
Dmitri Mendeleev, Russian chemist (d.
1907)
*
February 9
Events Pre-1600
* 474 – Zeno (emperor), Zeno is crowned as co-emperor of the Byzantine Empire, Eastern Roman Empire
*1003 – Boleslaus III, Duke of Bohemia, Boleslaus III is restored to authority with armed support from Bolesław I ...
–
Felix Dahn, German author (d.
1912)
*
February 16
Events Pre-1600
* 1249 – Andrew of Longjumeau is dispatched by Louis IX of France as his ambassador to meet with the Khagan of the Mongol Empire.
* 1270 – The Grand Duchy of Lithuania defeats the Livonian Order in the Battl ...
–
Ernst Haeckel, German zoologist, philosopher (d.
1919)
*
February 19
Events Pre-1600
* 197 – Emperor Septimius Severus defeats Roman usurper, usurper Clodius Albinus in the Battle of Lugdunum, the bloodiest battle between Roman armies.
* 356 – The anti-paganism policy of Constantius II forbids the w ...
–
Charles Davis Lucas, British
Victoria Cross recipient (d.
1914)
*
February 27 –
Charles C. Carpenter, American admiral (d.
1899)
*
March 5 –
Félix de Blochausen, 6th Prime Minister of Luxembourg (d.
1915)
*
March 16 –
Sir James Hector, Scottish geologist (d.
1907)
*
March 17 –
Gottlieb Daimler, German engineer, inventor (d.
1900)
*
March 20 –
Charles W. Eliot, American President of Harvard University (d.
1926)
*
March 23 –
Julius Reubke, German composer (d.
1858)
*
March 24
**
John Wesley Powell, American explorer (d.
1902)
**
William Morris, English poet, artist (d.
1896)
*
April 2
Events Pre-1600
* 1513 – Having spotted land on March 27, Spanish explorer Juan Ponce de León comes ashore on what is now the U.S. state of Florida, landing somewhere between the modern city of St. Augustine and the mouth of the St ...
–
Paškal Buconjić, Herzegovinian Catholic bishop (d.
1910)
*
April 26 –
Artemus Ward, American humorist (d.
1867)
*
May 20 –
Albert Niemann, German chemist (d.
1861)
*
May 23 –
Carl Heinrich Bloch, Danish sculptor (d.
1890)
*
June 19 –
Charles Spurgeon, English Baptist preacher (d.
1892)
July–December
*
July 2 –
Hendrick Peter Godfried Quack, Dutch economist, historian (d.
1917)
*
July 4 –
Christopher Dresser, British designer influential in the Anglo-Japanese style (d.
1904)
*
July 10 –
James McNeill Whistler, American painter, etcher (d.
1903)
*
July 19 –
Edgar Degas, French painter (d.
1917)
*
July 2 –
Frédéric Auguste Bartholdi, French sculptor (d.
1904)
*
July 27 –
Miguel Grau Seminario, Peruvian admiral (d.
1879)
*
August 4 –
John Venn
John Venn, Fellow of the Royal Society, FRS, Fellow of the Society of Antiquaries of London, FSA (4 August 1834 – 4 April 1923) was an English mathematician, logician and philosopher noted for introducing Venn diagrams, which are used in l ...
, British mathematician (d.
1923)
*
August 22 –
Samuel Pierpont Langley, American astronomer, physicist, and aeronautics pioneer (d.
1906)
*
August 31 –
Amilcare Ponchielli, Italian composer (d.
1886
Events January
* January 1 – Upper Burma is formally annexed to British rule in Burma, British Burma, following its conquest in the Third Anglo-Burmese War of November 1885.
* January 5–January 9, 9 – Robert Louis Stevenson ...
)
*
Heinrich von Treitschke (15 September 1834 – 28 April 1896) German historian, political writer, and National Liberal member of the Reichstag during the time of the German Empire.
*
September 17 –
Robert Simpson, Scottish-Canadian businessman (d.
1897)
*
September 28 –
William Montrose Graham Jr., American general (d.
1916)
*
September 30 –
Louis P. Mouillard, French artist, aviation pioneer (d.
1897)
*
October 6 –
Walter Kittredge, American composer (d.
1905)
*
October 10 –
Aleksis Kivi, Finnish national author (d.
1872)
*
November 8 –
Johann Karl Friedrich Zöllner, German astrophysicist (d.
1882)
*
November 13 –
Ignacio Manuel Altamirano, Mexican writer (d.
1893)
*
November 19 –
Georg Hermann Quincke, German physicist (d.
1924)
*
November 21 –
Hetty Green, American businesswoman (d.
1916)
*
November 28 –
Sophronia Farrington Naylor Grubb, American activist (d.
1902)
*
December 16 –
Léon Walras
Marie-Esprit-Léon Walras (; 16 December 1834 – 5 January 1910) was a French mathematical economics, mathematical economist and Georgist. He formulated the Marginalism, marginal theory of value (independently of William Stanley Jevons and Carl ...
, French economist (d.
1910)
*
December 24 –
Augustus George Vernon Harcourt, English chemist (d.
1919)
Date unknown
*
Joseph Welland, Irish missionary and Reverend (d.
1879)
Deaths
January–June

*
January 6
Events Pre-1600
* 1066 – Following the death of Edward the Confessor on the previous day, the Witan meets to confirm Harold Godwinson as the new King of England; Harold is crowned the same day, sparking a succession crisis that will ...
–
Richard Martin, Irish founder of the Society for the Prevention of Cruelty to Animals (b.
1754)
*
January 12
Events Pre-1600
* 475 – List of Byzantine emperors, Byzantine Emperor Zeno (emperor), Zeno is forced to flee his capital at Constantinople, and his general, Basiliscus gains control of the empire.
*1528 – Gustav I of Sweden is crow ...
–
William Grenville, 1st Baron Grenville,
Prime Minister of the United Kingdom (b.
1759)
*
January 17
Events Pre-1600
* 38 BC – Octavian divorces his wife Scribonia and marries Livia Drusilla, ending the fragile peace between the Second Triumvirate and Sextus Pompey.
* 1362 – Saint Marcellus' flood kills at least 25,000 peopl ...
–
Giovanni Aldini, Italian physicist (b.
1762)
*
February 2
Events Pre-1600
* 506 – Alaric II, eighth king of the Visigoths, promulgates the Breviary of Alaric (''Breviarium Alaricianum'' or ''Lex Romana Visigothorum''), a collection of " Roman law".
* 880 – Battle of Lüneburg Heath: ...
–
Lorenzo Dow, American minister (b.
1777)
*
February 4
Events Pre–1600
* 211 – Following the death of the Roman Emperor Septimius Severus at Eboracum (modern York, England) while preparing to lead a campaign against the Caledonians, the empire is left in the control of his two quarrellin ...
–
Amélie-Julie Candeille, French composer, librettist, writer, singer, actress, comedian, and instrumentalist (b.
1767)
*
February 12
Events Pre-1600
* 1096 – Pope Urban II confirms the foundation of the abbey of La Roë under Robert of Arbrissel as a community of canons regular.
* 1404 – The Italian professor Galeazzo di Santa Sofia performed the first post- ...
–
Friedrich Schleiermacher, German theologian and philosopher (b.
1768)
*
February 18 –
William Wirt, 9th
United States Attorney General
The United States attorney general is the head of the United States Department of Justice and serves as the chief law enforcement officer of the Federal government of the United States, federal government. The attorney general acts as the princi ...
(b.
1772)
*
February 23 –
Karl Ludwig von Knebel, German poet (b.
1744)
* March 2 – José Cecilio del Valle, first President of Central America (b. 1780)
* March 30 – Rudolph Ackermann, Anglo-German entrepreneur (b. 1764)
* April 5 – Vice-Admiral Sir Richard Goodwin Keats, Governor of Newfoundland (b. 1757)
*
April 10 – John Macarthur (wool pioneer), John 'Merino' MacArthur, Australian farmer (b.
1767)
* April 11 – John 'Mad Jack' Fuller, English philanthropist, patron of the arts and sciences (b. 1757)
* April 29 – Grigore IV Ghica, prince of Wallachia (b. 1755)
*
May 9 – Turki bin Abdullah bin Muhammad, founder of the First Saudi State
*
May 20 – Gilbert du Motier, Marquis de Lafayette, French nobleman, soldier (b. 1757)
* May 31 – Shaikh Khalifa bin Salman bin Ahmed Al Khalifa, Deputy Ruler of Bahrain (b. 1783)
July–December

* July 12 – David Douglas (botanist), David Douglas, Scottish botanist (b. 1799)
* July 14 – Edmond-Charles Genêt, French ambassador to the United States during the French Revolution (b. 1763)
*
July 19 – Károly Hadaly, Hungarian mathematician (b. 1743)
* July 25 – Samuel Taylor Coleridge, English writer (b.
1772)
* July 26 – Jonathan Jennings, American politician and the first governor of Indiana (b. 1784)
*
August 1 – Robert Morrison (missionary), Robert Morrison, British Protestant missionary to China (b. 1782)
* August 7 – Joseph Marie Jacquard, French inventor (b. 1752)
* August 17 – Husein Gradaščević, Bosnian rebel leader (b. 1802)
* September 2 – Thomas Telford, Scottish engineer (b. 1757)
* September 5 – Thomas Lee (1794–1834), Thomas Lee, English architect (b. 1794)
* September 9 – James Weddell, Antarctic explorer (b. 1787)
* September 15 – William H. Crawford, American politician, judge (b.
1772)
* September 16 – William Blackwood, Scottish writer (b. 1776)
* September 24 – Emperor Pedro I of Brazil (b. 1798)
* October 5 – María Josefa Pimentel, Duchess of Osuna (b. 1752)
* October 8 – François-Adrien Boieldieu, French composer (b. 1775)
* October 11 – William Napier, 9th Lord Napier, British Navy officer, politician and diplomat (b. 1786)
* October 21 – Edward Smith-Stanley, 12th Earl of Derby (b. 1752)
* October 23 – Fath Ali Shah Qajar, King of Iran (b.
1772)
* October 31 – Éleuthère Irénée du Pont, French-American chemical manufacturer (b. 1771)
* November 2 – Maria Teresa Poniatowska, Polish aristocrat (b. 1760)
* November 27 – :fr:Rosalie de Constant, Rosalie de Constant, Swiss naturalist (b. 1758)
* December 23 – Thomas Malthus, English economist, political philosopher (b. 1766)
* December 27 – Charles Lamb, English essayist (b. 1775)
* December 31 – João Batista Gonçalves Campos, intellectual leader of the Cabanagem revolt (b. 1782)
References
{{DEFAULTSORT:1834
1834,