_Augustus JAY __________+
                                                    | (1664 - 1750)          
                               _Peter JAY __________|
                              | (1704 - 1782) m 1728|
                              |                     |_Anne Marika BAYARD ____+
                              |                       (1669 - ....)          
 _John JAY ___________________|
| (1745 - 1829) m 1774        |
|                             |                      _Jacobus VAN CORTLANDT _+
|                             |                     | (1658 - 1739)          
|                             |_Mary VAN CORTLANDT _|
|                                m 1728             |
|                                                   |_Eva of VRIES __________+
|                                                     (1660 - ....)          
|
|--William JAY 
|  (1789 - 1858)
|                                                    _Philip LIVINGSTON _____+
|                                                   | (1686 - 1748) m 1708   
|                              _William LIVINGSTON _|
|                             | (1723 - 1790)       |
|                             |                     |_Catherine VAN BRUGH ___+
|                             |                       (1689 - 1756) m 1708   
|_Sarah Van Brugh LIVINGSTON _|
  (1756 - 1802) m 1774        |
                              |                      _Philip FRENCH III______+
                              |                     |                        
                              |_Susannah FRENCH ____|
                                (1723 - 1789)       |
                                                    |_Susanna BROCKHOLST ____+