"National genealogical society quarterly: Volume XV, Number 4, December, 1927" - Washington, D.C.: The National Genealogical Society, 1928, Box: 26, Volume: 68. Personal papers of Joseph M. Kellogg, PP 237. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/136888 Accessed May 20, 2024.