__________________________
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                            ___________________________|
                           |                           |
                           |                           |__________________________
                           |                                                      
 _William Seward WEBB _____|
| (1851 - 1926) m 1881     |
|                          |                            __________________________
|                          |                           |                          
|                          |___________________________|
|                                                      |
|                                                      |__________________________
|                                                                                 
|
|--Frederica Vanderbilt WEBB 
|  (1882 - 1949)
|                                                       _Cornelius VANDERBILT ____+
|                                                      | (1794 - 1877) m 1813     
|                           _William Henry VANDERBILT _|
|                          | (1821 - 1885) m 1841      |
|                          |                           |_Sophia JOHNSON __________+
|                          |                             (1795 - 1868) m 1813     
|_Eliza Osgood VANDERBILT _|
  (1860 - 1936) m 1881     |
                           |                            _Samuel KISSAM ___________+
                           |                           | (1796 - 1868)            
                           |_Maria Louisa KISSAM ______|
                             (1821 - 1896) m 1841      |
                                                       |_Margaret Hamilton ADAMS _+
                                                         (1796 - 1872)