- A. J. Davis Family Collection, 1874/2007, bulk 1874/19074
- Adin B. Underwood Papers,, 1861/19261
- Alexander McNutt Glasgow Family Papers, 1823/190311
- Andrew Given Family Correspondence, 1859/18861
- Antoine Gaujot and Julien E. Gaujot Papers, 1840/19991
- Augustus Smith Family Collection, 1864/19261
- Ayre Family Collection, 1871/18992
- Bailey-Law Collection, 1825/19712
- Baldwin Family Letters, 1861/18971
- Barclay Shipping Ledger, 1847/18781
- Baughman Family Papers, 1837/19684
- Bear Family Papers, 1823/18791
- Bell, Kent, Cloyd, Withrow Family Collection, 1780/199822
- Benjamin Huddle Diary, 1861/20061
- Bigler-Sessler-John Family Papers, 1752/19252