Helena or Lena Bertz - Pedigree | FamilyCentral
 5 Sep 1895 - 20 Jul 1978
 18 Feb 1869 - 14 Feb 1940
 28 Jul 1868 - 17 Feb 1939
 Abt 1830 -
 12 Apr 1840 - 26 Feb 1921
 20 Apr 1840 - 7 Nov 1895
 Abt 1800 -
 Abt 1800 -
 18 Sep 1804 -
 20 Mar 1807 -
 13 Dec 1807 -
 8 Jan 1807 -
Family Group
Family Group
  - 22 Dec 1818
 15 Mar 1777 -