Wikimedia Commons has media related to 1811. 1811 (MDCCCXI) was a common year starting on Tuesday of the Gregorian calendar and a common year starting...

The Great Comet of 1811, formally designated C/1811 F1, is a comet that was visible to the naked eye for around 260 days, the longest recorded period of...

The 1811–1812 New Madrid earthquakes were a series of intense intraplate earthquakes beginning with an initial earthquake of moment magnitude 7.2–8.2 on...

The Commissioners' Plan of 1811 was the original design for the streets of Manhattan above Houston Street and below 155th Street, which put in place the...

legislatures. Senators were elected over a wide range of time throughout 1810 and 1811, and a seat may have been filled months late or remained vacant due to legislative...

Events in the year 1811 in India. National income - ₹13,863 million East India Company Bonds Act (British statute) Daya Shankar Kaul Nasim, poet (died...

was a frigate in the Royal Danish-Norwegian Navy. She was commissioned in 1811 and originally carried 36 guns, later being upgraded to 42. She served briefly...

Paraguay de facto started on 14 May 1811 after the Revolution of May 14 when a local ruling junta was created. In early 1811 Paraguayan forces had repeatedly...

Thaddeus, or the Last Foray in Lithuania: A Nobility's Tale of the Years 1811–1812, in Twelve Books of Verse) is an epic poem by the Polish poet, writer...

The 1811 German Coast uprising was a slave rebellion which occurred in the Territory of Orleans from January 8–10, 1811. It occurred on the east bank...