Jewett married Gabriella Harrison Parker on 17 Dec 1948 in Norfolk, Virginia, United States. Gabriella was born on 29 Dec 1923 in Norfolk, Virginia, United States; died on 10 Nov 2012 in Virginia Beach, Virginia, United States. [Group Sheet] [Family Chart]

Jewett married Julia Sands Dickson on 1 Mar 1956 in Newport, Newport, Rhode Island, USA. Julia (daughter of Paul Roland Dickson and Julia Parker Sands) was born on 27 May 1919 in Newport, Newport, Rhode Island, United States; died on 7 Aug 2006 in Middletown, Monmouth, New Jersey, United States; was buried in 2006 in Berkeley Memorial Cemetery, Middletown, Newport, Rhode Island, United States. [Group Sheet] [Family Chart]