
( = Descendancy chart to this point,
 = Descendancy chart to this point,  = Expand,
 = Expand,  = Collapse)
 = Collapse)
 Johann Ernst Gerber  b. 7 Jan 1866 d. 30 Sep 1967
  Johann Ernst Gerber  b. 7 Jan 1866 d. 30 Sep 1967 b. 8 Apr 1898 d. 6 Mar 1962
 b. 8 Apr 1898 d. 6 Mar 1962
                     Alma Albertina Zabel  b. 25 Jul 1898 d. 27 May 1983
  Alma Albertina Zabel  b. 25 Jul 1898 d. 27 May 1983 b. 22 Sep 1918 d. 5 Aug 1994
 b. 22 Sep 1918 d. 5 Aug 1994
                                    
                                 b. 1 Jun 1921 d. 7 Oct 2010
 b. 1 Jun 1921 d. 7 Oct 2010
                                    
                                 b. 19 Oct 1922 d. 15 Feb 1990
 b. 19 Oct 1922 d. 15 Feb 1990
                                    
                                 b. 9 Jan 1900 d. 11 Oct 1989
 b. 9 Jan 1900 d. 11 Oct 1989