Earl Driver Harkness - Pedigree | FamilyCentral
 31 Jan 1867 - 31 Jul 1941
 14 May 1867 - 11 Oct 1956
 18 Jan 1837 - 10 Jan 1911
 2 Nov 1847 - 27 Jan 1926
 Abt 1825 - 8 Apr 1888
 Abt 1825 -
 Abt 1820 -
 27 Aug 1820 -