- Beebe collection of Washington family papers, 1818/1861, bulk 1840/18503
- Bushrod Washington Letter to George Turberville, 17871
- Bushrod Washington Letter to Tobias Lear, 18001
- Bushrod Washington family papers, 1662/1835153
- Esther Maria Lewis Chapin collection of Washington family documents, 1743/185238
- George Washington collection, 1654/179914
- Historic manuscript collection, 1601/1933180
- Historic newspapers collection, 1757/19573
- Lawrence Lewis family papers, 1785/18586
- Lawrence Washington collection of Washington family papers, 1787/19322
- Martha Washington collection, 1761/18024
- Peter family papers, 1722/19326
- Ted and Mary Wendell early American collection, 1721/18264
- Washington forgeries, facsimiles, and bookplates collection, 1863/19994