662. Certificate of Death, Agnes Leticia Livingston, El Reno, Canadian County, Oklahoma, 16 Dec 1939. (Image on file.)

806. David Livingston Household, 1870 U.S. Federal Census, Hardy, Holmes County, Ohio, 3 Jun 1870. Roll M593_1224, Page 38, Image 76. U.S. National Archives and Records Administration, Washington, D.C. (Images: Ancestry.com. Image on file.)