Four generations: Mrs. Eleanor R. (Grove) McNary, Matilda Jane (McNary) Williamson, Harry Emmett Williamson M.D, Dorothy Williamson, Box: 1, Folder: 6. Oliver R. McNary collection, RH MS 42. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/103304 Accessed May 19, 2024.