_Pierre JAY __________________
                                               |                              
                       _Augustus JAY __________|
                      | (1664 - 1750)          |
                      |                        |_Judith FRANCOIS _____________
                      |                                                       
 _Peter JAY __________|
| (1704 - 1782) m 1728|
|                     |                         _Balthazar BAYARD ____________+
|                     |                        | (1641 - 1704)                
|                     |_Anne Marika BAYARD ____|
|                       (1669 - ....)          |
|                                              |_Marritje LOOCKERMANS ________
|                                                (1641 - 1714)                
|
|--John JAY 
|  (1745 - 1829)
|                                               _Olof Stevense VAN CORTLANDT _
|                                              | (.... - 1684)                
|                      _Jacobus VAN CORTLANDT _|
|                     | (1658 - 1739)          |
|                     |                        |_Annetje LOOCKERMANS _________
|                     |                          (1617 - ....)                
|_Mary VAN CORTLANDT _|
   m 1728             |
                      |                         _Frederick PHILIPSE __________
                      |                        | (1626 - 1702) m 1662         
                      |_Eva of VRIES __________|
                        (1660 - ....)          |
                                               |_Margaret HARDENBROOK ________
                                                 (1646 - 1690) m 1662