June 22 – In Nacogdoches, Texas, Dr James Long and his force of 195 men declares a new government, with Long as President and a 21-member Supreme Council.
August 24 – Samuel Seymour sketches a Kansa lodge and war dance at the present location of Manhattan, Kansas, while part of Stephen Harriman Long's exploring party. This work is now the oldest drawing known to be made in the state of Kansas.
September 7 –Thomas A. Hendricks, U.S. Senator from Indiana from 1863 to 1869 and 21st vice president of the United States from March to November 1885 (died 1885)
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