___________________________
                                                        |                           
                               _________________________|
                              |                         |
                              |                         |___________________________
                              |                                                     
 _James Abercrombie BURDEN II_|
| (1871 - 1932) m 1895        |
|                             |                          ___________________________
|                             |                         |                           
|                             |_________________________|
|                                                       |
|                                                       |___________________________
|                                                                                   
|
|--Florence Irvin BURDEN 
|  (1902 - 1990)
|                                                        ___________________________
|                                                       |                           
|                              _William Douglas SLOANE _|
|                             | (1844 - 1915)           |
|                             |                         |___________________________
|                             |                                                     
|_Florence Adele SLOANE ______|
  (1873 - 1960) m 1895        |
                              |                          _William Henry VANDERBILT _+
                              |                         | (1821 - 1885) m 1841      
                              |_Emily Thorn VANDERBILT _|
                                (1852 - 1946)           |
                                                        |_Maria Louisa KISSAM ______+
                                                          (1821 - 1896) m 1841