- Bushrod Washington family papers, 1662/183512
- Chapin collection of Washington & Custis family documents, 1758/18293
- Esther Maria Lewis Chapin collection of Washington family documents, 1743/18524
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera, 1793/20171
- George Washington collection, 1654/179939
- Harrison H. Dodge Papers, 1816/19362
- Historic ephemera collection, 1796/19863
- Historic manuscript collection, 1601/193377
- Historic map collection, 1675/19711
- Historic newspapers collection, 1757/195730
- John Augustine Washington III and family papers, 1789/19942
- Lawrence Lewis family papers, 1785/18584
- Lawrence Washington collection of Washington family papers, 1787/19322
- Martha Washington collection, 1761/18026
- Morley Jeffers Williams Collection, 1602/19678