_Robert James LIVINGSTON _+
                                                  | (1725 - 1771)            
                             _Maturin LIVINGSTON _|
                            | (1769 - 1847) m 1798|
                            |                     |_Susanna SMITH ___________
                            |                       (1729 - 1791)            
 _Morgan Lewis LIVINGSTON __|
| (1799 - 1869)             |
|                           |                      _Morgan LEWIS ____________+
|                           |                     | (1754 - 1844) m 1779     
|                           |_Margaret LEWIS _____|
|                             (1783 - 1860) m 1798|
|                                                 |_Gertrude LIVINGSTON _____+
|                                                   (1757 - 1833) m 1779     
|
|--Morgan Lewis LIVINGSTON Jr
|  (1831 - 1898)
|                                                  __________________________
|                                                 |                          
|                            _____________________|
|                           |                     |
|                           |                     |__________________________
|                           |                                                
|_Catharine Currie MANNING _|
  (1809 - 1886)             |
                            |                      __________________________
                            |                     |                          
                            |_____________________|
                                                  |
                                                  |__________________________