_John LANGDON _____________+
                                                | (1707 - 1780)             
                       _Woodbury LANGDON _______|
                      | (1739 - 1805)           |
                      |                         |_Mary WOODBURY ____________
                      |                           (1717 - 1789)             
 _Walter LANGDON _____|
| (1787 - 1847) m 1812|
|                     |                          ___________________________
|                     |                         |                           
|                     |_Sarah Warner SHERBURNE _|
|                                               |
|                                               |___________________________
|                                                                           
|
|--Cecilia LANGDON 
|  (1828 - 1906)
|                                                _Johann Jakob ASTOR _______
|                                               | (1724 - 1816)             
|                      _John Jacob ASTOR _______|
|                     | (1763 - 1848) m 1785    |
|                     |                         |_Maria Magdalena vom BERG _
|                     |                           (1730 - 1764)             
|_Dorothea ASTOR _____|
  (1795 - 1874) m 1812|
                      |                          _Adam TODD ________________
                      |                         |                           
                      |_Sarah Cox TODD _________|
                        (1762 - 1842) m 1785    |
                                                |_Sarah COX ________________