"Hadley: A study of the political development of a typical New England town from the official records (1659-1930)" by Ellen Elizabeth Callahan - North Hampton, Massachusetts: Smith College, 1931, Box: 24, Volume: 18. Personal papers of Joseph M. Kellogg, PP 237. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/136863 Accessed January 13, 2025.