
The Southworth House, also known as the Old Stone House, in Deep River, Connecticut, is a significant example of a stone, Greek Revival style house built for an important local family. The Southworth House was constructed in 1842 for Deacon Ezra Southworth (1803-1859) from stone harvested from one of the Southworth family’s quarries. Ezra was the son of local shipbuilder, Job Southworth who began building ships at the Deep River landing in the 1790s. Ezra Southworth branched off into manufacturing, becoming a partner and patent holder producing ink wells. His son, Ezra Job Birney Southworth (1844-1919), went into business with his father-in-law in shipping and served as a member of the State Legislature twice. In 1882, Ezra Jr. added the wooden ell onto the rear of the Stone House along with the wrap-around veranda and likely the rear barn as well. Ada Gilbert Southworth Munson was Ezra J. B. Southworth’s only child to live to adulthood and inherited the family home. She was a founding member of the Deep River Historical Society and bequeathed her family home to the Society in 1946, who have maintained the significant home here ever since.









