- Siler Family Papers, 1848/19681,085
- Sheet Music Collection, 1827/1974147
- Early Records of the Mount Vernon Ladies' Association, 1853/1951, bulk 1853/1875143
- Restoration Files for the Historic Structures Report, 1750/2005100
- Emory L. Kemp Papers regarding Industrial History, 1735/202199
- Gregory A. Prince Mormon Studies Collection, 1813/202086
- Galt Papers (III), 1750/199177
- Morton-Halsey family papers, 1833/195169
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/196067
- Thomas W. Thomas Papers, 1809/1915, bulk 1834/186360
- Cynthia Beverley Tucker Washington Coleman Papers, 1834/192847
- John L. Nau III Civil War History Collection, 1806/1988, bulk 1861/186546
- Wickham family papers, 1704/195046
- Conway Whittle Papers, 1773/1911, bulk 1801/186745
- Peter family papers, 1722/193244