- A.C.L. Gatewood Papers, 1801/19191
- Adolphus P. Howard Papers, 1850/19381
- Campbell Family Papers, 1795/18731
- Campbell Family Papers, 1847/19011
- Charles R. Williams, Collector, Papers, 1834/19051
- Clarksburg Public Library, Collector, Miscellaneous Papers, 1782/18651
- Courtney Family Papers, 1804/19201
- D.W. Rogers Manuscripts, 1832/19021
- Edward E. Meredith Papers, 1817/19541
- Ellison Family Papers, 1819/19771
- Fox Family Papers, 1799/18951
- George Couchman Family Papers, 1765/19351
- George N. Lynch Papers, 1835/18981
- John D. Martin Papers, 1839/18511
- John Morton Ledgers, 1840/19021