Sumner Smith (November 1, 1811 - December 29, 1847) was the husband of Mary (Goodwin) Smith, a descendant of Ozias Goodwin, one of the early founders of Hartford, Connecticut. He was born in Brighton, Massachusetts, the son of Benjamin Smith and Mary Graves. He was a watchmaker and jeweller, residing in Hartford with his family until his death on December 29, 1847.
- James Sumner Smith (Jan. 12, 1842 - Nov. 2, 1879)
- Elizabeth Goodwin Smith (b. February 21, 1845) - resident of Hartford, unmarried.
- Anna Mary Smith (Jun. 13, 1847 - Feb. 23, 1848) - infant.