- Virginia Counties Collection, 1600/2000, bulk 1730/189050
- Historic newspapers collection, 1757/195712
- Peter family papers, 1722/193210
- Alexandria History Collection (MS240), 1767/20088
- Morley Jeffers Williams Collection, 1602/19677
- Richard Billups Papers, 1705/1857, bulk 1774/18227
- Willis Guy Tetrick, Jr. Genealogy Research Papers, 1708/19977
- Galt Papers (III), 1750/19916
- James Washington Singleton Papers, 1770/1975, bulk 1850/19206
- Jerdone Family papers, 1753/18905
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/19605
- Wilkin Family Papers, 1757/1922, bulk 1780/18705
- Alexandria Library Company Records (MS002), 1794/20074
- Bushrod Washington family papers, 1662/18354
- Henkel Family Papers, 1783/19104