- Colvin Papers, 1734/18391
- Commission of Francis Lightfoot Lee et al. as Justices of the Peace from His Majesty's Lt. Governor, Francis Fauqier, 17671
- Commissions of the Peace for Sussex County, Virginia, 1754/17711
- Conway Whittle Papers, 1773/1911, bulk 1801/18671
- Cook-Luttrell Papers, 1848/18901
- Cornelia Adams Guardianship Receipts, 1854/18571
- Court Documents (Clark County, Indiana) Relating to Harry, 1817-1820, 1817/18211
- Court Documents (Clark County, Indiana) Relating to Matilda Baker, 18201
- Crump Family Financial Papers, 1848/18701
- Cushing Family Papers, 1843/18941
- Dangerfield Lewis papers, 1799/18541
- Daniel Philippe Aunspaugh Papers, 1800/18811
- Daniel Stickley Papers, 1829/19121
- Darby-Parramore Papers, 1801/19081
- David A. Bucher Papers, 1769/19121