"Tilly Merrick and D. Ingraham Sr.'s stepson; Sibley's Harvard graduates and Tufts (Simon)", 2005 - 2010

"Tilly Merrick and D. Ingraham Sr.'s stepson; Sibley's Harvard graduates and Tufts (Simon)", 2005 - 2010, Box: 32, Folder: 7. Robinson-Clapp family archives, RH MS 578. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/581636 Accessed January 23, 2026.