• Wikimedia Commons has media related to 1821. 1821 (MDCCCXXI) was a common year starting on Monday of the Gregorian calendar and a common year starting...
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  • (1204–1453) Timeline of Eastern Orthodoxy in Greece (1453–1821) Timeline of Eastern Orthodoxy in Greece (1821–1924) Timeline of Eastern Orthodoxy in Greece (1924–1974)...
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    Greek Revolution of 1821, was a successful war of independence by Greek revolutionaries against the Ottoman Empire between 1821 and 1829. In 1826, the...
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  • The year 1821 in science and technology involved some significant events, listed below. Johann Franz Encke calculates that Comet Encke has a periodic orbit...
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  • article contains information about the literary events and publications of 1821. May – Percy Bysshe Shelley's Queen Mab: a philosophical poem (1813) is distributed...
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    Events from the year 1821 in Canada. Monarch: George IV Parliament of Lower Canada: 11th Parliament of Upper Canada: 8th Governor of the Canadas: Robert...
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  • This article is about the particular significance of the year 1821 to Wales and its people. Lord Lieutenant of Anglesey – Henry Paget, 1st Marquess of...
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  • Events in the year 1821 in Norway. Monarch: Charles III John. 1 August - The Nobility of Norway is abolished. Fredrik Meltzer designs the modern flag of...
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  • / 45.83333°N 123.96194°W / 45.83333; -123.96194The Ukase of 1821 (Russian: Указ 1821 года) was a Russian proclamation (a ukase) of territorial sovereignty...
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  • Events from the year 1821 in France. Monarch – Louis XVIII Prime Minister – Armand-Emmanuel de Vignerot du Plessis, Duc de Richelieu (until 14 December)...
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  • Events from the year 1821 in Germany Kingdom of Prussia Monarch – Frederick William III of Prussia (16 November 1797 – 7 June 1840) Kingdom of Bavaria...
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  • Events in the year 1821 in Art. At the age of eleven, Théodore Chassériau is accepted into the studio of Ingres. John Martin's paintings Joshua Commanding...
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  • Thumbnail for 1820–21 United States Senate elections
    during 1820 or before March 4, 1821; ordered by election date. In these general elections, the winner was seated on March 4, 1821; ordered by state. All of...
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  • This article is about music-related events in 1821. Construction work begins on the Teatro Regio at Parma. José Bernardo Alcedo wins a contest, sponsored...
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  • events related to paleontology that occurred or were published in the year 1821. On 21 June, Gideon Algernon Mantell displays his Iguanodon fossils to the...
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  • Events in the year 1821 in Portugal. Monarch: John VI President of the Regency: Manuel António de Sampaio Melo e Castro Moniz Torres de Lusignan (from...
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  • Events from the year 1821 in Ireland. 12 August – 3 September: the newly crowned King George IV of the United Kingdom lands at Howth to become the first...
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  • 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 … In literature 1818 1819 1820 1821 1822 1823 1824 Art Archaeology...
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  • Events from the year 1821 in Denmark. Monarch – Frederick VI 21 May – The so-called Copenhagen Mythological Competition is announced via advertisements...
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  • Events from the year 1821 in Scotland. Lord Advocate – Sir William Rae, Bt Solicitor General for Scotland – James Wedderburn Lord President of the Court...
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  • Thumbnail for Ottoman–Persian War (1821–1823)
    The Ottoman–Persian War of 1821–1823 was fought between the Ottoman Empire and Qajar Iran from 1821 to 1823. Tensions between the two empires had been...
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  • Thumbnail for 1821 in Russia
    Events from the year 1821 in Russia Monarch – Alexander I Ukase of 1821 Novo-kamenniy Bridge 13 November [O.S. 1 November] 1821 - Mikhail Petrashevsky...
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  • Thumbnail for Treaty of Chicago
    (collectively, Council of Three Fires) Native American peoples. The first was in 1821 and the second in 1833. In 1795, in a then minor part of the Treaty of Greenville...
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  • Thumbnail for Georg Rosen (1821–1891)
    Georg Friedrich Wilhelm Rosen (Born Ballhorn; 24 September 1820 in Detmold, Principality of Lippe – 29 October 1891 in Detmold) was a German (Lippe/Prussian)...
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  • Events from the year 1821 in Sweden. Monarch – Charles XIV John – First issue of the newly merged Post- och Inrikes Tidningar. 27 March – The Wolf of Gysinge...
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  • The Constantinople massacre of 1821 was orchestrated by the authorities of the Ottoman Empire against the Greek community of Constantinople in retaliation...
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  • Thumbnail for Wallachian uprising of 1821
    The uprising of 1821 was a social and political rebellion in Wallachia, which was at the time a tributary state of the Ottoman Empire. It originated as...
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  • The year 1821 in archaeology involved some significant events. October - John Gardner Wilkinson begins a twelve-year stay in Egypt, surveying historical...
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  • The following lists events that happened during 1821 in Australia. Monarch - George IV Governors of the Australian colonies: Governor of New South Wales-...
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  • 1821 in sports describes the year's events in world sport. Events Tom Cribb retains his English championship but no fights involving him are recorded in...
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