Collection
- Eliza Maria Mosher papers, 1846-19341
- Emerson R. Boyles papers, 1879-1911, 1931-19601
- Episcopal Church, Diocese of Western Michigan records, 1851-20111
- Ferry Family Papers (William Montague Ferry family), 1823-19041
- First Baptist Church (Ann Arbor, Mich.) records, 1837-19911
- First Presbyterian Church (Albion, Calhoun County, Mich.) records, 1839-19571
- First Presbyterian Church (Pontiac, Mich.) records, 1824-19951
- First Unitarian-Universalist Church of Detroit Records, 1845-20121
- First United Methodist Church of Ypsilanti (Ypsilanti, Mich.) records, 1831-19951
- Franklin H. Bailey papers [microform], 1861-19121
- Frederick Maltby Warner papers, 1832-19181
- Henry Howland Crapo Papers, 1830-19201
- Henry Romaine Pattengill papers, 1861-19391
- Henry Wade Rogers papers, 1873-19201
- Henry Wirt Newkirk Papers, 1862-19311
- Houck, Kibler, and Smith families papers, 1853-2012 (majority within 1910-1946)1
- Hubbell Family Papers, 1859-19831
- Hussey Family papers, 1876-19261
- International Organization of Good Templars records, 1855-19701
- Isaac M. Weston Papers, 1859-18991