_Lewis MORRIS Jr_______+
                                                  | (1698 - 1762)         
                          _Gouverneur MORRIS _____|
                         | (1752 - 1816) m 1809   |
                         |                        |_Sarah GOUVERNEUR _____
                         |                          (1714 - 1786)         
 _Gouverneur MORRIS Jr___|
| (1813 - 1883) m 1844   |
|                        |                         _Thomas Mann RANDOLPH _+
|                        |                        | (1741 - 1793) m 1761  
|                        |_Anne Cary RANDOLPH ____|
|                          (1774 - 1837) m 1809   |
|                                                 |_Anne CARY ____________+
|                                                   (1745 - 1789) m 1761  
|
|--Peter Randolph MORRIS 
|  (1865 - 1934)
|                                                  _______________________
|                                                 |                       
|                         _Wilson Jefferson CARY _|
|                        | (1783 - 1823) m 1805   |
|                        |                        |_______________________
|                        |                                                
|_Martha Jefferson CARY _|
  (1820 - 1873) m 1844   |
                         |                         _Thomas Mann RANDOLPH _+
                         |                        | (1741 - 1793) m 1761  
                         |_Virginia RANDOLPH _____|
                           (1786 - 1852) m 1805   |
                                                  |_Anne CARY ____________+
                                                    (1745 - 1789) m 1761