Strafford County, located on the eastern border of New Hampshire and south of the center, is a unique county. It's the only one in New Hampshire to contain three cities - Rochester, Dover, and Somersworth - and borders Maine along 95 miles of the Salmon Falls River. The history behind Strafford County goes back further than most other counties, as it was established in 1769 as one of five original counties. Named after the Earl of Strafford title-holding family in England, Strafford County was known for its influential politics during colonial days. Settling began at Rye and Dover, establishing themselves as two of the first places to be colonized in New Hampshire. Strafford County is a proper spot of history amidst northern New England, from its beginnings over 200 years ago to its current home to three thriving cities.