Benedict Arnold, III was born 28 August 1683 in Newport, Newport County, Rhode Island, United States to Benedict Arnold (1642-1727) and Mary Turner (1650-1690) and died 1761 Norwich, New London County, Connecticut, United States of unspecified causes. He married Hannah Waterman (1708-1759) 8 November 1733 in Norwich, New London County, Connecticut, United States.
|Offspring of Benedict Arnold, III and Hannah Waterman (1708-1759)|
|Benedict Arnold (1738-1739)|
|Benedict Arnold (1741-1801)||14 January 1741 Norwich, New London County, Connecticut, United States||14 June 1801 London, Greater London, England, United Kingdom||Margaret Mansfield (1745-1775) Margaret Mansfield (1745-1775) Margaret Shippen (1760-1804)|
|Hannah Arnold (1742-1803)|
|Mary Arnold (1745-1753)|
|Absolom Arnold (1747-1750)|
|Elizabeth Arnold (1749-1755)|