- J.C. Sanders, Collector, Papers, 1700/19501
- Jack Sandy Anderson, Compiler, Local History Articles and Genealogy Papers, 1600/2011, bulk 2000/20083
- James Edwin Green, Photographer, Glass Plate Negatives and Other Material, 1900/1925, bulk 1900/19181
- James M. Guiher, Jr., Papers, 1835/2014, bulk 1927/19762
- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/19956
- John D. Hoblitzell, Jr. (1912-1962), Politician, Papers, 1956/19621
- Lonnie L. Okes, Compiler, Akers, Lilly, and Ellison Families History, 1700/19611
- Lynch Family History, 1600/19401
- Malone Family Genealogy, 1700/19501
- Margaret Forbes Brand, Compiler, Genealogies, 1500/19651
- Mercer County History, 1700/19351
- Reverend Isaac Morris Family History, 1700/19281
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/19603
- Steve Wolfe, Collector, Historical Newspapers, 1666/19952
- Terrill-Porterfield Families, Papers regarding the Civil War and Other Material, 1716/1994, bulk 1840/19201