Collection
- University Herbarium (University of Michigan) records, 1744-1755, 1851-1981, 2001-2014 (majority within 1890-1955)8
- Abel Bingham Family Papers, 1817-1910 (majority within 1828-1866)7
- Ada T. H. (Ada Tower Heath) Owsley Collection, 1856-1960, and undated7
- Alfred Isaac Sawyer papers, 1848-19317
- Bentley Historical Library records, 1919 - 2023 (majority within 1970 - 2013)7
- Bush Family Collection, 1835-19337
- Charles Ellet, Jr. Papers, 1795-1941 (majority within 1838-1863)7
- DuBois-Ogden-McIlvaine family papers, 1786-1983 (majority within 1801-1877)7
- Ellen Van Volkenburg and Maurice Browne papers, 1772-1983 (majority within 1910-1960)7
- Eyre Coote papers, 1775-1925 (majority within 1775-1830)7
- Griswold family papers [microform], 1837-19157
- Houck, Kibler, and Smith families papers, 1853-2012 (majority within 1910-1946)7
- James B. Angell Papers, 1845-19167
- James W. Guthrie papers, 1845-19077
- John Gibson Parkhurst papers (microfilm), 1860-1909 (majority within 1860-1865)7
- Monroe County (Mich.) records, 1819-19437
- Nathaniel Stacy papers, 1803-18677
- St. Andrew’s Church (Saginaw, Mich.) records, 1862-19567
- Thurston Family Family papers, 1823-1974, and undated7
- Whittemore-Low family papers, 1729-1955 (majority within 1840-1939)7