* Ada Lovelace ( 1815 – 1852 ), the first computer programmer

* 1815 – Robert Volkmann, German composer ( d. 1883 )

* 1815 – Adolf Friedrich von Schack, German writer ( d. 1894 )

Lost Worlds: The Emergence of French Social History, 1815 – 1970 ( 2006 ) 250pp excerpt and text search

* 1740 – Matthias Claudius, German poet ( d. 1815 )

* 1815 – John Bosco, Italian priest and educator ( d. 1888 )

* 1815 – The modern Constitution of the Netherlands is signed.

* 1815 – The Second Serbian Uprising – a second phase of the national revolution of the Serbs against the Ottoman Empire, erupts shortly after the annexation of the country to the Ottoman Empire.

In 1815, Patrick was appointed curate of the chapel in Thornton, near Bradford ; a second daughter, Elizabeth ( 1815 – 1825 ), was born shortly after.

Historians identify several waves of migration to the United States: one from 1815 – 1860, in which some five million English, Irish, Germanic, Scandinavian, and others from northwestern Europe came to the United States ; one from 1865 – 1890, in which some 10 million immigrants, also mainly from northwestern Europe, settled, and a third from 1890 – 1914, in which 15 million immigrants, mainly from central, eastern, and southern Europe ( many Austrian, Hungarian, Turkish, Lithuanian, Russian, Jewish, Greek, Italian, and Romanian ) settled in the United States.

* 1896 – Henry Parkes, English statesman and politician ( b. 1815 )

** 26 April 1803 – 1815 a ' Small Council ' ( president rotating monthly )

* annual Amtsbürgermeister 1815 – 1831

* 1815 – Joseph Winston, American Congressman ( b. 1746 )

* 1815 – The Mount Tambora volcano begins a three-month-long eruption, lasting until July 15.

* 1815 – Anthony Trollope, English novelist ( d. 1882 )

On 15 September / 17 September 1815 in Weilburg, Charles married Princess Henrietta of Nassau-Weilburg ( 1797 – 1829 ).

* Henry Austin Bruce, 1st Baron Aberdare ( 1815 – 1895 )

He was crowned Emperor of the French and ruled from 1804 – 1814, 1815.

* Napoleon I ( 1804 – 1814, 1815 ), also King of Italy ( 1805 – 1814 ) and Emperor in Elba ( 1814 – 1815 )

* January 6 – Richard Henry Dana, Jr., founder of Dana Point, CA ( b. 1815 )

* Richard Pelham ( 1815 – 1876 ), American blackface performer

* Richard Thomas, Civil Engineer — in 1815, he produced a survey of the navigation of the River Severn

* Tracts and Miscellaneous Criticisms of Richard Porson ( 1815 ).

John Singleton Copley ( 1738 – 1815 ) was an American painter, born presumably in Boston, Massachusetts, and a son of Richard and Mary Singleton Copley, both Irish.

Richard William Church ( 25 April 1815 – 6 December 1890 ) was an English churchman and writer, known latterly as Dean Church.

Richard Henry Dana Jr. ( August 1, 1815 – January 6, 1882 ) was an American lawyer and politician from Massachusetts, a descendant of an eminent colonial family who gained renown as the author of the American classic, the memoir Two Years Before the Mast.

* 1815 / 16 Richard Hopper Jnr.

* General Sir Richard Denis Kelly KCB ( 1815 – 1897, Colonel 34th Cumberland Regiment, born in Ceylon wounded and taken prisoner at Sebastapol, lived in ' Shrublands ' Earley, buried in St Peter's Churchyard Earley )

Richard Cobden, William Royle ( author of a history of the township ), and Thomas Lowe ( 1815 – 1892 ) were long-time residents.

* Charles Richard Sackville West, 6th Earl De La Warr ( 1815 – 1873 )

* Richard Boyle, 2nd Earl of Shannon, 1st Baron Carleton ( 1728 – 1815 ) ( see Earl of Shannon )

* Richard Le Poer Trench, 2nd Earl of Clancarty ( 1767 – 1837 ) ( created Marquess of Heusden in the Netherlands Nobility on 8 July 1815 )

* Richard Wingfield, 6th Viscount Powerscourt ( 1815 – 1844 )

* Edward Richard Littleton, 2nd Baron Hatherton ( 1815 – 1888 )

* Richard Henry Dana, Jr. ( 1815 – 1882 ), American lawyer and author, son of Richard Henry Dana Sr. and father of Richard Henry Dana III,

In 1787, Richard Allen and his colleagues in Philadelphia broke away from the Methodist Church and in 1815 founded the African Methodist Episcopal ( AME ) Church, which, along with independent black Baptist congregations, flourished as the century progressed.

* Richard Wilson ( Barnstaple MP ) ( c. 1750 – 1815 ), Member of Parliament for Barnstaple, 1796 – 1802

* Richard Henry Dana, Jr. ( 1815 – 1882 ): lawyer, author ( Two Years Before the Mast )

Francis Richard Lubbock ( October 16, 1815 – June 22, 1905 ) was the ninth Governor of Texas and was in office during the American Civil War.

Richard Bassett ( April 17, 1745 – August 15, 1815 ) was an American lawyer and politician from Dover, in Kent County, Delaware.

Richard Dale, Jr. – January 2, 1795 to 1815.