- Siler Family Papers, 1848/19681,143
- Early Records of the Mount Vernon Ladies' Association, 1853/1951, bulk 1853/1875315
- Cocke Family Papers, 1725-1939234
- Carter Family Papers, 1667/1862, bulk 1792/1861166
- Sheet Music Collection, 1827/1974146
- Monongalia County (W. Va.) Court Records and Miscellaneous Papers, 1774/1954140
- Emory L. Kemp Papers regarding Industrial History, 1735/2021122
- Ohio County (W. Va.) Court Records and Miscellaneous Papers, 1772/1954, bulk 1777/1930114
- Edward "Teddy" Bolton Tucker Papers, 1760/2007, bulk 1800/1900111
- Restoration Files for the Historic Structures Report, 1750/2005104
- Gregory A. Prince Mormon Studies Collection, 1813/202095
- Austin-Twyman Papers, 1765/193992
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/196090
- Galt Papers (III), 1750/199182
- Morton-Halsey family papers, 1833/195182