Johannes Hardt - Pedigree | FamilyCentral
 28 Oct 1856 - 15 Mar 1932
 10 Apr 1825 -
 9 Oct 1828 - 25 Aug 1870
 Abt 1775 - 1857
 Abt 1791 -
 13 Dec 1803 - 12 Sep 1845
 22 Nov 1803 - 27 Sep 1870
 1769 - Abt 1833
 12 Oct 1774 - 21 Sep 1847
 1749 - 1833
 1752 - 14 Aug 1839
Louise Gerlach
 md. 9 Feb 1886
  Children
    1.
George Hart
    2.
Henry Peter Hart
    3.
Adam Hart
    4.
John I. Hart
5.
Louise Hart
6.
Jacob George Hart
    7.
Living
    8.
Living