18th century - 19th century - 20th century
Decades:1800s,1810s,1820s,1830s,1840s,1850s,1860s,1870s,1880s,1890s,1900s
1820 1821 1822 1823 1824 1825 - 1826 - 1827 1828 1829 1830
1825 - 1826 - 1827 - decade 1820s - 19th century
Deaths
Events