George Brown Johnston - Pedigree | FamilyCentral
 26 Jul 1872 - 3 Nov 1872
 22 Mar 1844 - 1 Nov 1907
 7 Aug 1838 - 1 May 1923
 1810/11 - 29 Sep 1888
 1806/07 - 8 Dec 1868
 1799 - 11 Apr 1888
 1807 - 20 Aug 1882