Groton

Groton, city and town (township), New London county, southeastern Connecticut, U.S., on the east bank of the Thames River, opposite New London. In 1649 a trading post was established in the area (then part of New London) by Jonathan Brewster, son of William, leader of the Plymouth colony. The community was incorporated (1705) as a separate town and was named for Groton, England (ancestral home of the Winthrops, of whom John Winthrop was the first...