John Henry Hartman - Pedigree | FamilyCentral
 16 Jul 1882 - 22 Mar 1940
 Apr 1859 - 23 Nov 1941
 28 Apr 1861 - 1938
 1 Oct 1838 - 29 Mar 1920
 20 Dec 1839 - 30 Dec 1897
 22 Jun 1806 - 2 Jan 1876
 Jul 1813 - 4 Aug 1868
 1812 - Oct 1885
 1812 - 1872
  Children
    1.
Living
    2.
Living