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Date |
Event(s) |
| 1 | 1801 | - 4 Mar 1801—3 Mar 1809: Thomas Jefferson, 3rd President of the United States
 Thomas Jefferson
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| 2 | 1806 | |
| 3 | 1807 | - 25 Mar 1807: Parliament passes Act prohibiting slavery and the importation of slaves from 1808
- 31 Mar 1807—4 Oct 1809: William Bentinck, Duke of Portland, UK Prime Minister (Whig)
 William Bentinck, Duke of Portland
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| 4 | 1808 | - 1808: Gas lighting in London streets
- 13 Jul 1808: 'Hot Wednesday'
- 20 Dec 1808: Beethoven premieres his Fifth Symphony, Sixth Symphony, Fourth Piano Concerto and Choral Fantasy together in Vienna
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| 5 | 1809 | - 12 Feb 1809: Birth of Charles Darwin
- 4 Mar 1809—3 Mar 1817: James Madison, 4th President of the United States
 James Madison
- 18 Sep 1809: Royal Opera House opens in London
- 4 Oct 1809—11 May 1812: Spencer Perceval, UK Prime Minister (Tory)
 Spencer Perceval
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