_______________________________
                                                                      |                               
                                     _John Francis Amherst CECIL _____|
                                    | (1890 - 1954) m 1925            |
                                    |                                 |_______________________________
                                    |                                                                 
 _William Amherst Vanderbilt CECIL _|
| (1928 - 2017)                     |
|                                   |                                  _George Washington VANDERBILT _+
|                                   |                                 | (1862 - 1914)                 
|                                   |_Cornelia Stuyvesant VANDERBILT _|
|                                     (1900 - 1976) m 1925            |
|                                                                     |_Edith Stuyvesant DRESSER _____+
|                                                                       (1873 - 1958)                 
|
|--William Amherst Vanderbilt CECIL Jr
|  
|                                                                      _______________________________
|                                                                     |                               
|                                    _John Joseph RYAN _______________|
|                                   | (1901 - 1963)                   |
|                                   |                                 |_______________________________
|                                   |                                                                 
|_Mary Lee RYAN ____________________|
  (1931 - 2017)                     |
                                    |                                  _James Thomas Aloysius LEE ____
                                    |                                 | (1877 - 1968) m 1903          
                                    |_Marion Merritt LEE _____________|
                                      (1906 - 1947)                   |
                                                                      |_Margaret A MERRITT ___________
                                                                        (1877 - 1943) m 1903