<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tr> 
<td><small>'''世纪：'''</small></td>
<td align="center"> 

<small>  '''[[19世纪''' | 20世纪</small><br></td>
<tr> 
<td><small>'''年代：'''</small></td>
<td align="center"> 

<small> ''' [[1840年代''' | 1850年代 1860年代</small><br></td>
<tr> 
<td><small>'''年份：'''</small></td>
<td align="center"> 

<small>''' 1842年''' | [[1843年 1844年 1845年 1846年 1847年 </small><br></td>
</td>
</tr>
<tr><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr>
<td>'''传统纪年：'''</td>
<td align="center"><small>'''清宣宗道光二十二年；日本仁孝天皇天保十三年<br>
''虎年）''</small><br></td>

</table>
----
== 大事记 ==
*朱塞佩·威爾第的著名歌劇《史卡拉歌劇院首演。
*璞鼎查在南京军舰“汉华丽”号上签订《中英南京条约》。
*清朝將香港島割讓予英國，成為殖民地。
*璞鼎查出任第一任香港總督。

== 出生 ==
*

== 逝世 ==
*

 
年2
Category:19世纪各年

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Year '''1842''' ('''MDCCCXLII''') was a common year starting on Tuesday (link will display the full calendar) of the Gregorian Calendar (or a common year starting on Sunday of the 12-day slower Julian calendar).
<!-- 12-day span=Mon-Sat,Tue-Sun,Wed-Mon,Thu-Tue,Fr-We,Sa-Th,Sun-Fri
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==Events of 1842==
===January - March===
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*January - Massacre of Elphinstone's army on the road from Kabul to Jalalabad, Afghanistan, by Akbar Khan, son of Dost Mohammed Khan.
* Ali Alula, Regent of the Semien in the Battle of Debre Tabor.
*March - Commonwealth v. Hunt makes strikes and unions legal in the United States.
* Gaylad, ridden by Tom Olliver, wins the Grand National at Aintree racecourse.
* Mexican troops led by San Antonio and then head back to the Rio Grande. This is the first such invasion since the Texas Revolution.
*Verdi as one of Italy's foremost opera writers.
* ether).
* Werneth in North West England.

===April - June===
* May 8 - Versailles train crash: Two trains collide near Paris and catch fire - 59 dead
* May 19 - Dorr Rebellion - militiamen supporting Thomas Wilson Dorr attack arsenal in Providence, Rhode Island but are repulsed
* Dick King rides into British military base in Grahamstown to warn that Boers have besieged Durban. He had left 11 days earlier. British army dispatches a relief force.

===July - December===
* August 4 - Armed Occupation Act is signed, providing for the armed occupation and settlement of the unsettled part of the Peninsula of East Florida.
* August 9 - Webster-Ashburton Treaty is signed, establishing the United States-Canada border east of the Rocky Mountains.
*August 10 - Mines Act 1842 becomes law, prohibiting underground work for all women and boys under 10 years old in England.
* August 29 - Treaty of Nanking signing ends the First Opium War and establishes Hong Kong as a British colony.
* category 2 hurricane.
* December 20 - The Citadel, The Military College of South Carolina is established.

===Undated===
* Sons of Temperance founded in New York City.
* pence on the pound sterling, for incomes over 150 pounds.
* Pentonville Prison built.
* Auckland
*Scroll and Key secret society of Yale University established.
*First pils beer brewed in the Czech city of Pilsen. The Pils is the original lager beer of which all modern lagers are copies.
*Founding of:
**Wesleyan University 
**University of Notre Dame (by Father Edward Sorin, CSC of the Congregation of Holy Cross)
**Hollins University (in Roanoke, Virginia by Charles Cocke)
**Villanova University (in Villanova, Pennsylvania by the Augustinian order)
**Indiana University School of Law - Bloomington  

===Ongoing events===
* First Opium War (1839-1842)

==Births==

===January - June===
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* January 11 - William James, American psychologist and philosopher (d. 1910)
* February 3 - Sidney Lanier, American writer (d. 1881)
* February 4 - Arrigo Boito, Italian poet and composer (d. 1918)
* February 25 - Karl May, German writer (d. 1912)
*March 2 - Carl Jacobsen, Danish brewer and patron of the arts after whom the Carlsberg brewery was named (d. 1914)
* March 10 - Mykola Lysenko, Ukrainian composer (d. 1912)
* March 18 - Stéphane Mallarmé, French poet (d. 1898)
* May 8 - Emil Christian Hansen, Danish fermentation physiologist (d. 1909)
* May 13 - Arthur Sullivan, English composer (d. 1900)
* June 12 - Rikard Nordraak, Norwegian composer (d. 1866)

===July - December=== <!-- BIRTHS -->
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* July 4 - Hermann Cohen, German-Jewish philosopher (d. 1918)
* August 23 - Osborne Reynolds, Irish engineer and physicist (d. 1912)
* September 13 - John H. Bankhead, U.S. Senator (d. 1920)
* September 21 - Abd-ul-Hamid II, Ottoman Sultan (d. 1918)
* October 14 - Joe Start, baseball player (d. 1927)
* October 28 - Anna Elizabeth Dickenson, American orator (d. 1932)
* November 12 - John Strutt, 3rd Baron Rayleigh, English physicist, Nobel Prize laureate (d. 1919)
* December 2 - C. W. Alcock, English footballer and football official (d. 1907)
* December 9 - Peter Kropotkin, Russian anarchist (d. 1921)

==Deaths==
===January - June===
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*February 15 - Carlo Andrea Pozzo di Borgo, politician and diplomat (b. 1764)
*March 6 - Constanze Mozart, wife of Wolfgang Amadeus Mozart (b.1762)
*March 13 
**Samuel Eells, Founder of Alpha Delta Phi Fraternity (b. 1810)
**Henry Shrapnel, English soldier and inventor (b. 1761)
*March 15 - Luigi Cherubini, Italian composer (b. 1760)
*March 23 - Stendhal, French writer (b. 1783)
*May 8 - Jules Dumont d'Urville, French explorer (b. 1790)

===July - December=== <!-- DEATHS -->
*July 13 - Prince Ferdinand-Philippe d'Orléans, French prince (b. 1810)
*July 25 - Dominique Jean Larrey, French surgeon (b. 1766)
*July 28 - Clemens Brentano, German poet (b. 1778)
*September 15 - Francisco Morazán, President of Central America (b. 1792)
*October 20 - Grace Darling, heroine (b. 1815)
*October 24 - Bernardo O'Higgins, first Chilean head of state after independence (b.1778)
*December 12 - Robert Haldane, theologian (b. 1764)

 

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