| |
Date |
Event(s) |
| 1 | 1801 | - 4 Mar 1801—3 Mar 1809: Thomas Jefferson, 3rd President of the United States
 Thomas Jefferson
|
| 2 | 1807 | |
| 3 | 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
|
| 4 | 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
|
| 5 | 1810 | - 1810: John McAdam begins road construction in England, giving his name to the process of
road metalling
|
| 6 | 1811 | - 5 Feb 1811: Prince of Wales (future George IV) made Regent after George III deemed insane
|