1803Events January 30 Monroe and Livingston sail for Paris to discuss, and possibly buy, New Orleans. They end completing the Louisiana Purchase. February 24 The Supreme Court of the United States, in Marbury v. Madison establishes the principle of judicial r	1803 in literatureSee also 1802 in literature, other events of 1803, 1804 in literature, list of years in literature. Events New Books Aurora Camilla Dufour The Chateau de Montville Sarah Wilkinson Frederick Montravers Sophia Woodfall Clifton Grove, a Sketch in Verse, with	1803 in musicSee also 1802 in music, other events of 1803, 1804 in music and the list of 'years in music'. Events Popular Music Classical Music Sonata for Violin and Piano ("Kreutzer") Ludwig van Beethoven Opera Il trionpho di Alessandro Gaetano Andreozzi Anacreon Lui
1803 in scienceThe year 1803 in science and technology included many events, some of which are listed here. See also 1802 in science, other events of 1803, 1804 in science and the list of years in science. Awards Copley Medal: Richard Chenevix Births May 12 Justus von L	1803 in CanadaSee also 1802 in Canada, other events of 1803, 1804 in Canada and the list of 'years in Canada'. Events Thomas Jefferson completes Louisiana Purchase extending U. control west of the Mississippi River; federal plans to resettle Eastern tribes beyond the M	1803 in architectureSee also 1802 in architecture, other events of 1803, 1804 in architecture and the architecture timeline. Buildings Births August 3 Joseph Paxton (died 1865) Gottfried Semper Deaths 1803 Years in architecture.

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