Thomas Oliver and Elizabeth Keever Gipson (father and mother of Maria Gipson Phillips), 1840s, Box: 6, Folder: 34-35. Frowe and Lathrop families records, RH MS 696. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/411148 Accessed June 02, 2024.