Charles Eli Mix

Charles Eli Mix was born on February 4, 1810, in New Haven, Connecticut. He was educated at the Lancaster School in New Haven. At the age of sixteen, Mix moved to Georgetown, Washington, D.C. ==Career==

After moving to Georgetown, Mix entered the mercantile business. While chief clerk, Mix drafted the Yankton Treaty of April 19, 1858, with the Yankton Sioux Tribe. He was also known for drafting the 1850 Office Copy of the Laws, Regulations, Etc., an important set of regulations for implementing and governing Indian affairs. He again served as acting commissioner in April 1857 after the resignation of Manypenny. He was appointed as commissioner of Indian Affairs, after the resignation of James W. Denver, serving from June 14, 1858 to November 8, 1858. Mix resigned, preferring to work behind the scenes. Mix retired from the Bureau of Indian Affairs in 1869. ==Personal life==

Mix married Catharine Upperman, of Georgetown, in 1829. They had five sons and four daughters. He is interred at Oak Hill Cemetery in the Georgetown neighborhood of Washington, D.C., along with his wife and children. ==Legacy==

Charles Mix County, South Dakota, organized in May 1862, was named after Mix. ==References==