In the 19th century Trumansburg was dominated by Col. Hermon Camp, an officer in the War of 1812 who settled in what was to become the village. For many years he was the local postmaster, and founded a bank, now the Tompkins Trust Company, the largest bank in the county. His imposing and elegant Greek Revival style house remains the largest in the village. The Hermon Camp House was listed on the National Register of Historic Places in 1973. Also listed on the National Register of Historic Places are the First Presbyterian Church of Ulysses, William Austin House, Indian Fort Road Site, and Second Baptist Society of Ulysses.