Collection
- Seymour Howell papers [microform], 1864-191222
- Henry Howland Crapo Papers, 1830-192021
- Douglass family (Detroit and Ann Arbor, Mich.) papers, 1812-1911 (majority within 1837-1900)20
- Washtenaw County Historical Society records, 1827-201420
- Dale Greve Saint Charles, Michigan, Collection, 1800, 2011, and undated19
- James V. Campbell papers, 1830-194117
- Lamb-Sykes family papers, 1680-1947 (majority within 1819-1911)17
- Ann Arbor Township Records, 1820s-199616
- Henry B. Joy Historical Research Records, circa 1812-193716
- Morgan Family Papers, 1821-189316
- Palmer Family (Pontiac, Mich.) papers, circa 1814-194016
- Pierson Family papers, 1821-199616
- Walker family papers, 1832-1910 (majority within 1838-1880)15
- Geddes and Randall Families Papers, 1771-1950 (majority within 1825-1918)14
- Mary Pennington Collection, 1845-2001 (majority within 1864-1964)14
- Ralph W. Muncy papers, circa 1830-199214
- Alpheus Felch Papers, 1817-189613
- Cathedral Church of St. Paul (Detroit, Mich.) Records, 1824-200213
- George M. Brown Papers, 1851-190113
- John C. Patterson papers, 1843-191013