Kansas State Census, 1875

Kansas State Census, 1885

Lawrence, Dennis. "Black Migration To Wyandotte County 1860-1900." The Impact of Local and Federal Government Decisions on the Segregation and Subsequent Integration of Sumner High School in Kansas City, Kansas. Diss. U of Kansas, 1997.

Singleton, Benjamin. United States Senate. Senate Select Committee. Negro Exodus from Southern States. Washington, D.C.: April 17, 1880. Available: http://pbs.org/weta/thewest/wpages/wpgs670/w67singl.htm,12 February 1999