Heckendorn - Pedigree | FamilyCentral
 1 Feb 1897 - 1 Feb 1897
 2 May 1870 - 5 Apr 1946
 Feb 1877 - 25 Mar 1957
 16 Nov 1834 -
 Abt 1840 -
 6 Oct 1778 -
 Abt 1790 -
 Abt 1755 -