_________________________
                                                 |                         
                            _____________________|
                           |                     |
                           |                     |_________________________
                           |                                               
 _Robert François BOREEL _|
| (1806 - ....) m 1835     |
|                          |                      _________________________
|                          |                     |                         
|                          |_____________________|
|                                                |
|                                                |_________________________
|                                                                          
|
|--Alfred Montalto BOREEL 
|  (1848 - ....)
|                                                 _Woodbury LANGDON _______+
|                                                | (1739 - 1805)           
|                           _Walter LANGDON _____|
|                          | (1787 - 1847) m 1812|
|                          |                     |_Sarah Warner SHERBURNE _
|                          |                                               
|_Sara Astor LANGDON ______|
  (1813 - 1895) m 1835     |
                           |                      _John Jacob ASTOR _______+
                           |                     | (1763 - 1848) m 1785    
                           |_Dorothea ASTOR _____|
                             (1795 - 1874) m 1812|
                                                 |_Sarah Cox TODD _________+
                                                   (1762 - 1842) m 1785