Record Data Place Unit Type City or Town Containing Unit Poweshiek County, IA People Burial Place of Grinnell, Josiah Bushnell Places Name Type Grinnell College, Grinnell, IA Location or Site Documents Date Title 03/08/1859 Charleston (SC) Mercury, "Slave Stealing in Missouri," March 8, 1859 Images Bibliography A Gamble for Freedom: Frances Overton and the Underground Railroad in Grinnell