Ralph Briggs Douglass - Pedigree | FamilyCentral
 28 Dec 1824 - 3 May 1900
 22 Aug 1802 - 12 Jul 1842
 17 Nov 1806 - 25 Feb 1888
  - 7 Jan 1849
 Abt 1776 - 7 Jan 1849
  - Mar 1864
  - Dec 1857
 Abt 1746 - 4 Aug 1789
  - 7 Jan 1849
 Abt 1776 - 7 Jan 1849
 Abt 1752 -
 Abt 1746 - 4 Aug 1789
 Abt 1713 -
Henrietta P. Wheeler
 md. 26 Jan 1845
  Children