_Elias Samuel WARBURG _+
                                                  | (1729 - 1805)         
                           _Samuel Elias WARBURG _|
                          | (1756 - 1826)         |
                          |                       |_Schönche DELBLANCO __+
                          |                         (1738 - 1799)         
 _Abraham Samuel WARBURG _|
| (1798 - 1856)           |
|                         |                        _______________________
|                         |                       |                       
|                         |_Marianne ROFE ________|
|                                                 |
|                                                 |_______________________
|                                                                         
|
|--Siegmund WARBURG 
|  (1835 - 1889)
|                                                  _______________________
|                                                 |                       
|                          _Moses Marcus WARBURG _|
|                         | (1763 - 1830)         |
|                         |                       |_______________________
|                         |                                               
|_Sara WARBURG ___________|
                          |
                          |                        _______________________
                          |                       |                       
                          |_______________________|
                                                  |
                                                  |_______________________