- Galt Papers (III), 1750/199193
- Powell Family papers, 1775/192990
- Roy Bird Cook (1886-1961), Collector, Papers, 1774/194390
- James I. Robertson Jr. Papers, 1849/201186
- Austin-Twyman Papers, 1765/193982
- Nathaniel V. Watkins Family Papers, 1846/1889, bulk 1862/186578
- David Hunter Strother, Artist, Artwork and Papers, 1744/1996, bulk 1833/188776
- Tyler Family Papers, Group D, 1939/195175
- Morton-Halsey family papers, 1833/195174
- Virginia Counties Collection, 1600/2000, bulk 1730/189074
- Benjamin Stoddert Ewell Papers, 1784/1934, bulk 1830/189263
- Blackley Family papers, 1830/202063
- Wickham family papers, 1704/195061
- Morgan County Court Records, 1820/188060
- Early Records of the Mount Vernon Ladies' Association, 1853/1951, bulk 1853/187559