Acton
is a town in York County, incorporated on March 6, 1830; it ceded land to Shapleigh in 1831. It was part of a much larger tract of land in purchased in 1661 by Francis Small from Chief Sunday of the Newichawannock Tribe. Settled in 1776, the town’s first mill, a grist mill, was built on the Salmon Falls River in 1779 by Joseph Parsons.