The area was a major stronghold of the Seneca people until the American Revolution, with three major villages: Little Beard's Town, Big Tree, and Squakie Hill. These three settlements were a target of the Sullivan Expedition in 1779, to end raids on American communities.
The town was first settled around 1789. The town was formed in 1802, but the name, originally spelled "Lester" or "Leister", was changed in 1805 to the current form. The town was later reduced in size by the creation of newer towns: Mount Morris (1813) and York (1819).
The Coverdale Cobblestone House was added to the National Register of Historic Places in 2005.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (6), Wikipedia, U.S. Geological Survey historical maps and U.S. Census counts (via Wikipedia). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.