Joel Abraham = Clotilde
                                                    Ochse    |   Cahn
                                                   [K90P]    |  [K90P]
                                                             |
                                                       ______|
                                                      |
                                                      |    (1896)
                                                  Max Osborn  =  Martha
                                                 (1870-1946)  |   Boas 
                                                 [K90P]       |  †1954
                                                              |  [K90P]
                                                              |
                                               _______________|_____________
                                              |         (3374)    (1)       |        (2)(1)\(496.3)
                                              |            |   (1927)\      |       /(1948)    |
                                            Hilde     Pss Tamara  ≠   Franz-Joachim     =    June  
                                           (1897-)    Amirejibi   |     (1903-55)       |    Capel 
                                           [K90P]       †1984     |     [K90P]          |    †2006  
                                                        [L44A]    |                     |
                                                                  |                     |
                                                                Thom  ≠  Nancy     Christopher
                                                              (-2016) | Herbert    [L44A]
                                                              [O2A]   | [O2A]
                                                                      |
                                                             _________|________
                                                            |         |        |                                                            
                                                            |         |        |
                                                          Jason    Jessica    Kate   
                                                          [O2A]    [O2A]      [O2A]