John Johnston - Pedigree | FamilyCentral
 Abt 1808 - Bef 1829
 17 May 1784 - Jun 1829
 15 Nov 1784 - 11 Jul 1850
  - Jun 1816
 Abt 1760 -
 18 Apr 1743 - 1825
 Abt 1720 - 1 Jan 1796
 10 Jun 1725 - 1804