George Nelson Clark - Pedigree | FamilyCentral
 12 Feb 1869 -
 7 Feb 1839 - 9 Mar 1916
 29 Feb 1844 -
 8 Jan 1809 -
 12 Mar 1812 -
 7 Mar 1814 - 19 Jul 1889
 Feb 1817 - Nov 1892
 1778 - 1830
 Abt 1779 - 27 Jan 1855