_John DELAFIELD ____________
                                                         | (1748 - 1824)              
                             _Edward DELAFIELD __________|
                            | (1794 - 1875)              |
                            |                            |_Ann HALLETT _______________
                            |                              (1766 - 1839)              
 _Francis DELAFIELD ________|
| (1841 - 1915) m 1870      |
|                           |                             ____________________________
|                           |                            |                            
|                           |_Julia FLOYD _______________|
|                             (1808 - 1879)              |
|                                                        |____________________________
|                                                                                     
|
|--Cornelia Van Rensselaer DELAFIELD 
|  (1876 - ....)
|                                                         _Stephen VAN RENSSELAER III_+
|                                                        | (1764 - 1839) m 1802       
|                            _Henry Bell VAN RENSSELAER _|
|                           | (1810 - 1864) m 1833       |
|                           |                            |_Cornelia Bell PATERSON ____+
|                           |                              (1780 - 1844) m 1802       
|_Katherine VAN RENSSELAER _|
  (1849 - 1901) m 1870      |
                            |                             _John Alsop KING ___________+
                            |                            | (1788 - 1867)              
                            |_Elizabeth Ray KING ________|
                              (1815 - 1900) m 1833       |
                                                         |_Mary RAY __________________