Affidavit in the matter of the application for license for the marriage
Ancestry.com: Registration card for Kenneth Clay Jones
Certificate of Marriage to the Clerk of the District Court of Iowa, Monroe County
Iowa State Census: 1925
Iowa Writers’ Program of the WPA: History of Monroe Co., Iowa
Jones, Maynard L. Kenneth Clay and Zita Helen Shutts Jones, February 1979.
Jones, Zita Helen Shutts. The Story of Grandma J., 1996
US Federal Censuses: 1900, 1910, 1920, 1930, 1940