* 1809 – King Gustav IV Adolf of Sweden abdicates after a coup d ' état.

* Carl Gustav Friedrich Hasselbach ( 1809 – 1882 ), mayor and member of the Prussian House of Lords

After half a century of largely unrestricted parliamentary rule proved just as ruinous, King Gustav III seized back royal power in the coup d ' état of 1772, and later once again abolished the privy council under the Union and Security Act in 1789, which, in turn, was rendered void in 1809 when Gustav IV Adolf was deposed in a coup and the constitution of 1809 was put in its place.

On 13 March 1809, those who had dethroned Gustav IV Adolf appointed him regent, and he was finally elected king by the Riksdag of the Estates.

The Act was largely rolled back after King Gustav's coup d ' état in 1772, restored after the overthrowing of his son, Gustav IV of Sweden in 1809, and fully recognized with the abolishment of the king's pregorative to cancel licenses in the 1840s.

* In 1809, the Riksdag elected Charles XIII King after his nephew Gustav IV Adolf had been deposed, and after the new King had accepted a new constitution that ended Sweden's second Autocracy ( 1789 – 1809 ).

The loss of the Finnish War in 1809 prompted a military coup which removed Gustav IV Adolf, replacing the Gustavian era with a new dynasty and a new constitution restoring initiative to the Estates.

Armfelt was firmly opposed to the revolutionaries who in 1809 overthrew Gustav IV and exiled his family.

The aged and childless brother of Gustav III, Charles XIII was made king in 1809, but he was a mere puppet in the hands of parliament and the question of his successor had to be solved.

Its immediate consequence in Sweden proper was the deposition of Gustav IV on March 13, 1809, and the subsequent exclusion of his whole family from the succession.

* Sweden: Gustav IV Adolf ( 1792 – 1809 ), Charles XIII ( 1809 – 1818 )

The court of Gustav IV Adolf of Sweden ( reign 1792 – 1809 ) and Charles XIII of Sweden ( reign 1809 – 1818 ) used the palace more sporadically.

Friedrich Gustav Jakob Henle ( 9 July 1809 – 13 May 1885 ) was a German physician, pathologist and anatomist.

Russia was therein obliged to attack Napoleon's enemies, and since Gustav IV Adolf refused to break his alliance with the United Kingdom, the tsar invaded Finland and severed it from Sweden in the Finnish War, 1808 / 1809.

The 1772 Constitution replaced the Swedish Constitution of 1720 ( which was fundamentally similar to the 1719 Constitution ) and was in turn replaced by the 1809 Instrument of Government following the defeat in the Finnish War and the removal of King Gustav IV Adolf from the throne.

In Sweden, the conspiracy is typically either seen as an understandable opposition against an oppressive king, who was actually eventuslly assassinated in 1792, and whose son, Gustav IV Adolf, would be deposed in 1809, or alternatively as an omen of how treacherous Swedish civil servants in 1808 / 09 would facilitate Russia's acquisition of the eastern half of Sweden.

In 1809 she witnessed the abdication of her son, King Gustav IV Adolf of Sweden, after Sweden lost Finland to Russia.

It is also the first figurative memorial to Lord Nelson to be erected in Great Britain ( only second in the world after Montreal ) and was unveiled on 25 October 1809, as part of King George III's Golden Jubilee celebrations.

** Charles Waring Darwin ( 1856 – 1858 ), youngest son of Charles Darwin ( 1809 – 1882 )

** William Erasmus Darwin ( 1839 – 1914 ), eldest son of Charles Darwin ( 1809 – 1882 )

Heinrich Abeken ( August 19, 1809, Osnabrück – August 8, 1872 ), German theologian and Prussian Privy Legation Councillor in the Ministry of Foreign Affairs in Berlin, was born and raised in the city of Osnabrück as a son of a merchant, he was incited to a higher education by the example of his uncle Bernhard Rudolf Abeken.

Nicolai Abraham Abildgaard ( September 11, 1743 – June 4, 1809 ), Danish artist, was born in Copenhagen, the son of Søren Abildgaard, an antiquarian draughtsman of repute, and Anne Margrethe Bastholm.

Born in 1809 in Liverpool, England, at 62 Rodney Street, William Ewart Gladstone was the fourth son of the merchant Sir John Gladstone from Leith ( now a suburb of Edinburgh ), and his second wife, Anne MacKenzie Robertson, from Dingwall, Ross-shire.

* Pliny Earle ( physician ) ( 1809 – 1892 ), American physician, psychiatrist, and poet, son of Pliny Earle I

Bernadotte was born in Pau, France, as the son of Jean Henri Bernadotte ( Pau, Béarn, 14 October 1711 – Pau, 31 March 1780 ), procurator at Pau, and wife ( married at Boëil-Bezing, 20 February 1754 ) Jeanne de Saint-Vincent ( Pau, 1 April 1728 – Pau, 8 January 1809 ).

During the regencies of Anna Amalia ( 1758 – 1775 ) and her son Carl August ( 1809 – 1828 ), Weimar became an important cultural centre of Europe, having been home to such luminaries as Goethe, Schiller, and Herder ; and in music the piano virtuoso Hummel ( a pupil of Mozart ), Liszt, and Bach.

* George Clinton ( congressman ) ( 1771 – 1809 ), son of the vice president

Dunmore died in March 1809 and was succeeded in the earldom by his eldest son George.

His body was disinterred in 1809 and, after the body was boiled to remove the remaining flesh, as many of the bones as would fit in two saddlebags were relocated by his son Isaac Wayne to the family plot in St. David's Episcopal Church cemetery in Radnor, Pennsylvania.

* Felix Mendelssohn ( 1809 – 1847 ), noted early Romantic composer, son of Abraham, grandson of Moses

The Tufnell Park estate passed to his brother George Foster Tufnell, MP for Beverley ( d 1798 ), then to George's son William Tufnell ( d 1809 ), MP for Colchester, who married in 1804 into a fortune owned by Mary Carleton ( daughter of Thomas Carleton of South Carleton d. 1829 ).

* Peter Barlow, mathematician, taught at the Royal Military Academy in Woolwich and his son Peter W. Barlow, civil engineer, was born there in 1809.

Dahlgren was born on November 13, 1809 in Philadelphia, the son of Bernhard Ulrik Dahlgren, merchant and Swedish Consul in Philadelphia.

After the case was settled in favor of Lenoir in 1809, Lenoir deeded the tract to his son, William Ballard Lenoir ( 1775 – 1852 ), who in 1810 moved to the tract and established a large plantation.

William Forbes Skene ( 7 June 1809 – 29 August 1892 ), Scottish historian and antiquary, was the second son of Sir Walter Scott's friend, James Skene ( 1775 – 1864 ), of Rubislaw, near Aberdeen.

Their union produced a son, George Augustus Frederick, born on 11 August 1807, and a premature daughter, born in 1809 who died within 24 hours.

They had a son and a daughter, but the son's death in 1809 was a severe blow to his father, and brought about his retirement from the active duties of his chair.

Joseph Fry & Co., the typefoundry, was continued by Joseph Fry's elder son, Edmund Fry ( 1754 – 1835 ) and renamed Edmund Fry & Co. Edmund Fry had two sons who survived to adulthood: Windover Fry ( 1797 – 1835 ) and Arthur Fry ( 1809 – 1878 ).

In 1809, one year after Murat's promotion from Grand Duke of Berg to King of Naples, Napoleon's young nephew, Prince Napoleon Louis Bonaparte ( 1804 – 1831, elder son of Napoleon's brother Louis Bonaparte, King of Holland ) became the Grand Duke of Berg ; French bureaucrats administered the territory in the name of the child.

Theodor Benfey ( January 28, 1809, Nörten near Göttingen – June 26, 1881, Göttingen ) was a German philologist and the son of a Jewish trader from Nörten in Lower Saxony.

Jean-Henri Gourgaud ( 15 November 1746 – 19 October 1809 ), French actor under the stage name Dugazon, was born in Marseille, the son of Pierre-Antoine Gourgaud, the director of military hospitals there and also an actor.

He was commissioned to create the monument to Matthew Boulton ( died 1809 ), by Boulton's son, which is on the north wall of the sanctuary of St. Mary's Church, Handsworth, Birmingham, where Boulton is buried.