| Timeline | |
| Decades: | 1790s - 1800s - 1810s - 1820s - 1830s - 1840s - 1850s (stardates -2/20 to -2/29) |
| Centuries: | 18th century - 19th century - 20th century |
Events
- A popular American preacher first referred to the 1621 English non-conformist settlers of Plymouth as "Pilgrims". The Amercian populace came to accept this term.[1]
1821 events
- 1821
- Mexico declares independence as a nation-state.[1]
1823 events
- 1823
- The Institute of Living is founded in Hartford, Connecticut on Earth.[1]
- The element silicon was identified by Humans for the first time on Earth's European continent, in Sweden.[1][2]
1825 events
- 1825
- The element aluminum was identified by Humans for the first time on Earth's European continent, in Denmark.[1][2]
1826 events
- 1826
- The element bromine was identified by Humans for the first time on Earth's European continent, in France.[1][2]
1829 events
- 1829
- The element beryllium was identified by Humans for the first time on Earth's European continent.[1][2]
Births and deaths
Births
| This article or subsection has an associated category. | 1820s births |
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1820 births
| This article or subsection has an associated category. | 1820 births |
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- 8 February, 1820
- William T. Sherman born.[1]
- 12 May, 1820
- Florence Nightingale born.[1]
1822 births
| This article or subsection has an associated category. | 1822 births |
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- 6 January, 1822
- Heinrich Schliemann born.[1]
- 15 April, 1822
- Ulysses S. Grant born.[1]
1824 births
| This article or subsection has an associated category. | 1824 births |
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1828 births
| This article or subsection has an associated category. | 1828 births |
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- 8 February, 1828
- Jules Verne born.[1]
- 9 September, 1828
- Leo Tolstoy born.[1]
Deaths
| This article or subsection has an associated category. | 1820s deaths |
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1821 deaths
| This article or subsection has an associated category. | 1821 deaths |
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- 26 September, 1820
- Daniel Boone dies.[1]
1821 deaths
| This article or subsection has an associated category. | 1821 deaths |
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- 23 February, 1821
- John Keats dies.[1]
- 5 May, 1821
- Napoléon Bonaparte dies.[1]
1824 deaths
| This article or subsection has an associated category. | 1824 deaths |
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- 19 April, 1824
- Lord Byron dies.[1]
1826 deaths
| This article or subsection has an associated category. | 1826 deaths |
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- 4 July, 1826
- Thomas Jefferson dies.[1]
1827 deaths
| This article or subsection has an associated category. | 1827 deaths |
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- 26 March, 1827
- Ludwig van Beethoven dies.[1]