__
                                                       |  
                          _Dock SPENCER _______________|
                         | (1790 - 1860) m 1831        |
                         |                             |__
                         |                                
 _Thomas Andrew SPENCER _|
| (1847 - 1936) m 1872   |
|                        |                              __
|                        |                             |  
|                        |_Selina Caroline HALL _______|
|                          (1812 - ....) m 1831        |
|                                                      |__
|                                                         
|
|--William S. SPENCER 
|  (1883 - 1886)
|                                                       __
|                                                      |  
|                         _James Madison DUKE _________|
|                        | (1809 - 1892)               |
|                        |                             |__
|                        |                                
|_Mary Caroline DUKE ____|
  (1844 - 1919) m 1872   |
                         |                              __
                         |                             |  
                         |_Elizabeth Lavinia JENNINGS _|
                           (1812 - 1885)               |
                                                       |__