• Born: 5 Aug 1767, Sandwich MA
• Marriage (1): Silvinia Barlow on 27 Sep 1788 in Sandwich MA
• Died: 18 Aug 1840, Warren RI

Cornelius married Silvinia Barlow on 27 Sep 1788 in Sandwich MA. (Silvinia Barlow was born on 6 Sep 1770 in Sandwich MA and died in 1838 in Sandwich MA.)