Shawnee for the name of his county. At that time, Shawnee County borders were entirely south of the Kansas River and extended south to include Osage City and Carbondale. The legislature later desired to make Topeka the county seat and moved the borders of the county to their present locations to make Topeka centrally located in the county.

1855 also saw the first ever meeting of the Shawnee County Board of Commissioners. Tecumseh was the first county seat, and the first county courthouse was opened there in 1856. The building was 40x50