John Griffin Stevenson - Pedigree | FamilyCentral
 30 Mar 1830 - 1 Oct 1870
  - 5 Oct 1858
 19 Sep 1794 - 8 Aug 1879
  - 28 Dec 1811
 28 Jun 1749 - 10 May 1826
  - Aug 1810
Harriet Cam
 md. 25 Jun 1854