Fred Helmbolt Berg - Pedigree | FamilyCentral
 22 Apr 1856 - 3 Jun 1903
 1 Nov 1824 - 14 Nov 1903
 1 Jan 1825 - 5 Mar 1921
 1796 -
 1800 - 13 May 1846
 Abt 1800 -
 Abt 1770 -