_____________________________
                                            |                             
                       _Ralph LIFSHITZ _____|
                      | (1939 - ....)       |
                      |                     |_____________________________
                      |                                                   
 _David LAUREN _______|
| (1971 - ....) m 2011|
|                     |                      _____________________________
|                     |                     |                             
|                     |_Ricky Ann LOW-BEER _|
|                       (1943 - ....)       |
|                                           |_____________________________
|                                                                         
|
|--James Richard LAUREN 
|  (2015 - ....)
|                                            _George Herbert Walker BUSH _+
|                                           | (1924 - 2018) m 1945        
|                      _Neil Mallon BUSH ___|
|                     | (1955 - ....) m 1980|
|                     |                     |_Barbara PIERCE _____________+
|                     |                       (1925 - 2018) m 1945        
|_Lauren Pierce BUSH _|
  (1984 - ....) m 2011|
                      |                      _____________________________
                      |                     |                             
                      |_Sharon SMITH _______|
                        (1952 - ....) m 1980|
                                            |_____________________________