John Hartzell - Pedigree | FamilyCentral
 1 Dec 1765 - 5 Aug 1846
 1 May 1739 - 20 May 1815
 24 Feb 1747 - 28 Apr 1823
 Feb 1715 - Feb 1789
 Abt 1717 -
 Abt 1710 - 1777
 Abt 1718 - 1797