Gerhard Henrich Wichmann - Pedigree | FamilyCentral
 30 Jun 1869 - 12 Oct 1955
 Abt 1843 -
 Abt 1847 -
Anna Rethman
 md. 22 Nov 1892
  Children
1.
John H. Wichman
    2.
Frank Wichmann
3.
Rosie Mary Wichmann
4.
Susana Christine Wichman
    5.
Living
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Living