Friedrich Osthoff
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- 1  Friedrich Osthoff [1]  b. 3 May 1879 d. 1975
  Anna Fischer  b. 23 Apr 1883 d. 24 Oct 1960
- 2  Emma Osthoff [1.1]   
 b. 12 Jun 1908 d. 22 Jul 1977
                    
  Johannes Dietrich  b. 23 Nov 1903 d. 14 Jan 1982
- 3  Waldemar Dietrich [1.1.1]   
 b. 15 Aug 1930 d. 6 Dec 2012
                                    - +  Brunhilde Marta Buchmann  b. 21 Dec 1930 d. 18 Sep 2001
 
 - +  Brunhilde Marta Buchmann  b. 21 Dec 1930 d. 18 Sep 2001
 - 3  Rudolf Dietrich [1.1.2]   
 b. 27 May 1937 d. 4 Feb 2022
                                    - +  Lore Kästner  b. 31 Dec 1934 d. 24 Jan 2009
 
 - +  Lore Kästner  b. 31 Dec 1934 d. 24 Jan 2009
 
- 3  Waldemar Dietrich [1.1.1]   
 
 - 2  Erna Osthoff [1.2]   
 b. 8 Feb 1921  
                 - 2  Osthoff [1.3]   
   
                 
- 2  Emma Osthoff [1.1]   
 
 
