Siegmund Willem van Cleeff

3 Jul 1890 - 18 Jan 1943

• BIRTH: 3 Jul 1890, Rotterdam
• DEATH: 18 Jan 1943, Auschwitz

1.  Henny van Cleeff
2.  Albert van Cleeff
3. +Paul van Cleeff

                                                      _Tobias Isaac van Cleeff _+
                                                     | (1783 - 1851) m 1820     
                           _Isaac Tobias van Cleeff _|
                          | (1822 - 1890) m 1855     |
                          |                          |_Leentje Levisson ________+
                          |                            (1793 - 1853) m 1820     
 _Jacob Isaac van Cleeff _|
| (1858 - 1937) m 1886    |
|                         |                           __________________________
|                         |                          |                          
|                         |_Seraphina de Jongh ______|
|                           (1830 - 1914) m 1855     |
|                                                    |__________________________
|                                                                               
|
|--Siegmund Willem van Cleeff 
|  (1890 - 1943)
|                                                     _Isaac Salomon Lob _______+
|                                                    | (1802 - ....) m 1829     
|                          _Samuel Lob ______________|
|                         | (1830 - ....) m 1851     |
|                         |                          |_Lea van Rijn ____________+
|                         |                            (1811 - ....) m 1829     
|_Elisabeth Lob __________|
  (1859 - 1938) m 1886    |
                          |                           __________________________
                          |                          |                          
                          |_Keetje Mozes Benjamins __|
                            (1827 - 1913) m 1851     |
                                                     |__________________________