On November 17, 1764, Benning Wentworth, the royal governor of the Province of New Hampshire, granted the commission of a new township "Chiswick", named for the Duke of Devonshire's castle. The name was changed to "Apthorp" in 1770, after the Apthorp family. At the same time a change in the town of Lancaster's boundaries left about 10,000 acres (4,000 ha) near the Johns River outside the town. In 1770, the township of Apthorp was chartered, incorporating most of the old Chiswick grant along with these 10,000 acres, extending roughly from Cherry Pond in present-day Jefferson to the Connecticut River. In 1784 Apthorp was divided into two towns, Littleton and Dalton.
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 Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.