John Thomas Underwood - Pedigree | FamilyCentral
 30 Mar 1785 - 7 Oct 1866
 10 Feb 1755 - 1837
  - 14 May 1839
 3 Jul 1730 -
 20 Jun 1737 - Bef Aug 1772
  - Abt 1757
 Abt 1706 -
Clarissa Cook
 md. 27 Feb 1810
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