article: 1810s
links: Spain Prussia Mary Todd Lincoln Jiaqing Emperor Elizabeth Cady Stanton France Alexander I of Russia 1819 James Madison Qajar dynasty John A. Macdonald Denmark Norway Louis XVIII of France United States 1815 Frederick Douglass Pope Pius VII George III of the United Kingdom 1813 War of 1812 Napoleon Mount Tambora Year without a Summer James Monroe Austria Congress of Vienna 1816 Frederick William III of Prussia 1818 Paul Revere Klemens Wenzel von Metternich Dutch East Indies China Napoleon I of France Francis II, Holy Roman Emperor First French Empire Russia United Kingdom