__
                                            |  
                       _Samuel PICKERING ___|
                      | (1684 - 1725)       |
                      |                     |__
                      |                        
 _Isaac PICKERING ____|
| (1715 - 1798)       |
|                     |                      __
|                     |                     |  
|                     |_____________________|
|                                           |
|                                           |__
|                                              
|
|--Rachel Elmira PICKERING 
|  (1751 - 1827)
|                                            __
|                                           |  
|                      _Joseph LUPTON ______|
|                     | (1686 - 1758)       |
|                     |                     |__
|                     |                        
|_Sarah Grace LUPTON _|
  (1716 - 1778)       |
                      |                      __
                      |                     |  
                      |_Mercy TWINING ______|
                        (1690 - 1726)       |
                                            |__