- Armistead-Cocke Papers, 1680/19171
- Benjamin Layman Papers, 1752/18151
- Blow Family Papers, 1613/1960, bulk 1770/18751
- Brafferton Estate Collection, 1691/19351
- C. L. Worthington Papers, 1752/19381
- Campbell Family Papers, 1726/19201
- Carter Family Papers, 1667/1862, bulk 1792/18611
- Chapin collection of Washington & Custis family documents, 1758/18291
- Collection of Spanish Language Manuscripts, 1551/18581
- Colvin Papers, 1734/18391
- Dunmore Family Papers (I) [in part photocopies], 1650/18991
- Earl Gregg Swem Genealogy Collection, 1719/19821
- Fairfax Harrison Papers, 1736/19451
- Galt Papers (I), 1745/18921
- Galt Papers (III), 1750/19911