_George Charles SPENCER-CHURCHILL _+
                                                                       | (1844 - 1892) m 1888              
                                   _Charles Richard SPENCER-CHURCHILL _|
                                  | (1871 - 1934)                      |
                                  |                                    |_Lilian Warren PRICE ______________
                                  |                                      (1854 - 1909) m 1888              
 _Ivor Charles SPENCER-CHURCHILL _|
| (1898 - 1956) m 1947            |
|                                 |                                     _William Kissam VANDERBILT ________+
|                                 |                                    | (1849 - 1920) m 1875              
|                                 |_Consuelo VANDERBILT _______________|
|                                   (1877 - 1964)                      |
|                                                                      |_Alva Erskine Stirling SMITH ______
|                                                                        (1853 - 1933) m 1875              
|
|--Robert William Charles SPENCER-CHURCHILL 
|  (1954 - ....)
|                                                                       ___________________________________
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|                                  ____________________________________|
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|                                 |                                    |___________________________________
|                                 |                                                                        
|_Elizabeth CUNNINGHAM ___________|
  (1914 - 2010) m 1947            |
                                  |                                     ___________________________________
                                  |                                    |                                   
                                  |____________________________________|
                                                                       |
                                                                       |___________________________________