Dina Maria Anthonia Beem 16 Jun 1950 - ____ OCCUPATION: Historian, Teacher BIRTH: 16 Jun 1950, Delft Father: Joseph Beem Mother: Cornelia Johanna Maria van Koppen Family 1 : Frans Vriesendorp	Cock van Koppen, Ria, Leo, and Dini Beem. Collection of Leo Beem.

                                                                         _Jozef Beem _________+
                                                                        | (1855 - 1931) m 1878
                                      _Moïse Beem ______________________|
                                     | (1897 - 1943) m 1922             |
                                     |                                  |_Rosetta Noach ______+
                                     |                                    (1859 - 1937) m 1878
 _Joseph Beem _______________________|
| (1924 - 1999) m 1949               |
|                                    |                                   _Jonas van Allemans _
|                                    |                                  | (1868 - ....) m 1894
|                                    |_Dina van Allemans _______________|
|                                      (1899 - 1942) m 1922             |
|                                                                       |_Reintje Cohen ______+
|                                                                         (1863 - 1942) m 1894
|
|--Dina Maria Anthonia Beem 
|  (1950 - ....)
|                                                                        _____________________
|                                                                       |                     
|                                     _Adrianus Leonardus van Koppen ___|
|                                    |                                  |
|                                    |                                  |_____________________
|                                    |                                                        
|_Cornelia Johanna Maria van Koppen _|
  (1921 - 2007) m 1949               |
                                     |                                   _____________________
                                     |                                  |                     
                                     |_Maria Theodora Cornelia Wijtman _|
                                                                        |
                                                                        |_____________________