what county is somersworth, nh
The New England gazetteer containing descriptions of all the states, counties and towns in New. England; 14th ed.; published 1841 by I. S. Boyd and W. White, J. Hayward in Concord, N.H, Boston. [Excerpts] page 407. Somersworth NH is in Strafford County, and was formerly a part of Dover. It was incorporated in. 1754. It is bounded N.W. by Rochester, N.E. by Salmon fall river, which divides it from Berwick, Maine., and S.W. by Dover.