_James Humphrey COBB _+
                                              | (1799 - 1876) m 1820 
                       _Ransom A COBB ________|
                      | (1824 - 1892) m 1856  |
                      |                       |_Mary Jones SULLIVAN _
                      |                         (1808 - 1886) m 1820 
 _James W. COBB ______|
| (1865 - 1935) m 1891|
|                     |                        ______________________
|                     |                       |                      
|                     |_Lucy Elizabeth BROWN _|
|                       (1839 - 1913) m 1856  |
|                                             |______________________
|                                                                    
|
|--John L. COBB 
|  (1895 - ....)
|                                              ______________________
|                                             |                      
|                      _______________________|
|                     |                       |
|                     |                       |______________________
|                     |                                              
|_Georgia E. ADAMS ___|
  (1874 - ....) m 1891|
                      |                        ______________________
                      |                       |                      
                      |_______________________|
                                              |
                                              |______________________