Lawrence County, South Dakota: History
Lawrence County was created January 11, 1875, and was organized in 1877. The county was named for "Colonel" John Lawrence, who came to the county as first treasurer in 1877. Lawrence had previously served in the Dakota Territorial Legislature, as a Sergeant at Arms for the United States House of Representatives, and a US Marshal for the Dakota territory. After retirement, he continued to act as county road supervisor and as an election judge. The title "Colonel" was honorary, bestowed by the governor of the Dakota Territory.