Group photograph of family at exterior of residence (with Mary Helene Johnston [later Nixon], her mother Helene (Mrs. Robert C.) Johnston, and brother Robert King Johnston, Box: 1, Folder: 6. James Wright Johnston family papers, RH MS 1011. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/106660 Accessed May 07, 2024.