______________________________
                                                     |                              
                       ______________________________|
                      |                              |
                      |                              |______________________________
                      |                                                             
 _Augustus L. HULL ___|
| (1848 - ....) m 1872|
|                     |                               ______________________________
|                     |                              |                              
|                     |______________________________|
|                                                    |
|                                                    |______________________________
|                                                                                   
|
|--Marion McHenry HULL 
|  (1872 - ....)
|                                                     _John Addison COBB ___________+
|                                                    | (1783 - 1855) m 1812         
|                      _Thomas Reade Rootes COBB Sr._|
|                     | (1823 - 1862) m 1844         |
|                     |                              |_Sarah Robinson ROOTES _______+
|                     |                                (1792 - 1866) m 1812         
|_Callender COBB _____|
  (1849 - 1911) m 1872|
                      |                               _Joseph Henry LUMPKIN ________
                      |                              | (1799 - 1867)                
                      |_Marion McHenry LUMPKIN ______|
                        (1822 - 1897) m 1844         |
                                                     |_Callendar Cunningham GRIEVE _
                                                       (1803 - ....)