Names
- Trowbridge, L. S. (Luther Stephen), 1836-1912.1
- Trowbridge, Rowland E., 1821-1881.1
- United States. Army. Michigan Infantry Regiment, 20th (1862-1865). Company C.1
- United States. Army. Michigan Infantry Regiment, 20th (1862-1865). Company F.1
- United States. Army. Michigan Infantry Regiment, 26th (1862-1865). Company H.1
- United States. Army. New York Cavalry Regiment, 20th (1863-1865)1
- United States. Bureau of Customs.1
- University of Michigan -- Students -- Correspondence.1
- University of Michigan -- Students -- Societies, etc.1
- University of Michigan. Board of Regents.1
- University of Michigan. College Temperance Society.1
- University of Michigan. College of Natural History.1
- Wendell, Jacob A. T., 1826-1879.1
- Whig Party (U.S.)1
- Whipple, Charles Whiley, 1805-1855.1
- White, Maxine Irwin.1
- White, Peter, 1830-1908.1
- Whiting, Justin Rice, 1847-1903.1
- Whitmore family.1
- Whittemore Family (Tawas City, Mich.)1