Born in Stockholm, Alfred Nobel was the fourth son of Immanuel Nobel ( 1801 – 1872 ), an inventor and engineer, and Andriette Ahlsell Nobel ( 1805 – 1889 ).

* 1801 – Joseph Lanner, Austrian composer and conductor ( d. 1843 )

* 1783 – Grand Duchess Alexandra Pavlovna of Russia ( d. 1801 )

* 1801 – First Barbary War: The American schooner captures the Tripolitan polacca Tripoli in a single-ship action off the coast of modern-day Libya.

* 1801 – Guillaume Groen van Prinsterer, Dutch politician ( d. 1876 )

* Alexander I of Russia ( 1801 – 1825 ), Emperor of Russia

* 1801 – Napoleonic Wars: Battle of Copenhagen – The British capture the Danish fleet.

* 1801 – Antoine Augustin Cournot, French mathematician ( d. 1877 )

** April 1798 – November 1801 Jakob Emmanuel Feer ( b. 1754 – d. 1833 )

* 1713 – Nicola Sala, Italian composer and music theorist ( d. 1801 )

* 1801 – Noël François de Wailly, French lexicographer ( b. 1724 )

After the defeat of the French Campaign in the Battle of the Nile, in 1801, the British Museum acquired more Egyptian sculpture and in 1802 King George III presented the Rosetta Stone – key to the deciphering of hieroglyphs.

* Frédéric Bastiat ( 1801 – 1850 ), classical-liberal author and political economist

#* Zénaïde Laetitia Julie Bonaparte ( 1801 – 1854 )

#** Charles Lucien Jules Laurent Bonaparte ( 1803 – 1857 ), ornithologist and politician married Princess Zénaïde Bonaparte ( 1801 – 1854 )

#* Prince Achille Murat ( 1801 – 1847 ), married Catherine Willis Gray ( 1803 – 1867 ), great-grandniece of George Washington.

Brigham Young (; June 1, 1801 – August 29, 1877 ) was an American leader in the Latter Day Saint movement and a settler of the Western United States.

* 2 Kings of Etruria ( 1801 – 1807 )

** Louis ( 1801 – 1803 )

The first four censuses ( 1801 – 1831 ) were mainly headcounts and contained little personal information.

As the Democratic-Republican ( then called Republican ) presidential candidate in 1796, Jefferson lost to John Adams, but had enough electoral votes to become Vice President ( 1797 – 1801 ).

When the electoral ballots were opened and counted on February 11, 1801, it turned out that the certificate of election from Georgia was defective ; while it was clear that the electors had cast their votes for Jefferson and Burr, the certificate did not take the constitutionally-mandated form of a " List of all the Persons voted for, and of the Number of Votes for each ".

* February 19, 1801 — United States presidential election, 1800: An electoral tie between Thomas Jefferson and Aaron Burr was resolved when Jefferson was elected President and Burr Vice President by the House of Representatives

Probably the first linear and continuous assembly process of post-Renaissance times were the Portsmouth Block Mills built between 1801 and 1803.

** United Kingdom of Great Britain and Ireland, a sovereign state from 1801 to 1922 ( and between 1922 and 1927 in its superseded form )

After that, censuses followed somewhat regularly in 1787, 1801, and 1834, and between 1840 and 1860, the censuses were taken every five years, and then every ten years until 1890.

The Concordat of 1801 between Napoleon and the Church ended the de-Christianization period and established the rules for a relationship between the Catholic Church and the French State that lasted until it was abrogated by the Third Republic via the separation of church and state on 11 December 1905.

In 1801 Napoleon concluded a " Concordat " with Pope Pius VII that opened peaceful relations between church and state in France.

* 1801 – The Battle of Alexandria is fought between British and French forces near the ruins of Nicopolis in Egypt.

* War of the Oranges, a brief 1801 conflict between the Kingdom of Portugal and the joint forces of Spain and Napoleonic France

The Court of Requests, between the two Houses, became the new home of the Lords in 1801.

The neo-Gothic architect James Wyatt also carried out works on both the House of Lords and Commons between 1799 and 1801.

" Jefferson took the oath of office on March 4, 1801, at a time when partisan strife between the Democratic-Republican and Federalist parties was growing to alarming proportions.

* The First Barbary War ( 1801 – 1805 ) is fought between the United States and the Barbary States of North Africa.

Sophie died in 1822, never having remarried, and having published all her husband's works between 1801 and 1804.

The French intervention in the Swiss civil strife, a breach of the Treaty of Lunéville ( 1801 ) between France and the Holy Roman Empire which guaranteed Swiss sovereignty, was taken as a pretext by the United Kingdom to break the peace of Amiens and declare war on France on 18 May 1803.

Portugal does not recognise the border between Caia and Cuncos River deltas, since the beginning of the 1801 occupation of Olivenza by Spain.

* The Peerage of Great Britain — titles created for the Kingdom of Great Britain between 1707 and 1801.

Relations between church and state remained regulated by the Concordat of 1801.

It has been argued that Samuel Taylor Coleridge's poem Christabel ( written between 1797 and 1801, but not published until 1816 ) has influenced the development of vampire fiction: the heroine Christabel is seduced by a female supernatural being called Geraldine who tricks her way into her residence and eventually tries to marry her after having assumed the appearance of an old beloved of hers.

Around Monte Rosa, the Vincent family, Josef Zumstein ( 1783 – 1861 ), and Giovanni Gnifetti ( 1801 – 1867 ) did good work during the half century between 1778 and 1842, while in the Eastern Alps the Archduke John ( 1782 – 1850 ), Prince F. J. C. von Schwarzenberg, archbishop of Salzburg ( 1809 – 1885 ), Valentine Stanig ( 1774 – 1847 ), Adolf Schaubach ( 1800 – 1850 ), above all, P. J.

However individuals may now copy most material produced after 1900, and a staff-mediated service is provided for certain types of material dated between 1801 and 1900.

The population of Bethnal Green trebled between 1801 and 1831, operating 20, 000 looms in their own homes.

The Treaty of Lunéville was signed on 9 February 1801 between the French Republic and the Holy Roman Emperor Francis II, negotiating both on behalf of his own domains and of the Holy Roman Empire.

The house, built between 1801 and 1804, is owned and operated by the Delaware Historical Society.

The settlement doubled in size between 1788 and 1801, and between 1801 and 1831 the population increased from 615 to 1, 170 with the addition of much worker's housing.