_John Addison COBB __+
                                             | (1773 - 1833) m 1806
                        _John White COBB ____|
                       | (1818 - 1893) m 1841|
                       |                     |_Susan Ellen WHITE __
                       |                       (1781 - 1881) m 1806
 _Nathan Matthew COBB _|
| (1844 - 1907) m 1882 |
|                      |                      _____________________
|                      |                     |                     
|                      |_Sarah HUNTER _______|
|                        (1825 - 1896) m 1841|
|                                            |_____________________
|                                                                  
|
|--Marvin Gladstone COBB 
|  (1898 - 1980)
|                                             _____________________
|                                            |                     
|                       _John HUNTER ________|
|                      |                     |
|                      |                     |_____________________
|                      |                                           
|_Mary Frances HUNTER _|
  (1864 - 1930) m 1882 |
                       |                      _____________________
                       |                     |                     
                       |_____________________|
                                             |
                                             |_____________________