Joseph Brittain Hartz - Pedigree | FamilyCentral
 18 Jan 1874 - 29 Sep 1942
 9 Dec 1846 - 20 Mar 1925
 Dec 1847 -
 Abt 1821 - 3 Nov 1891
 1825 - 1880
 18 Sep 1783 - 16 Apr 1827
 2 Jan 1787 -
 Abt 1753 - 1810/20
 1758 - 10 Jan 1819