_F. Duran COBB ______+
                                            | (1846 - 1909) m 1864
                       _Robert Smith COBB __|
                      | (1872 - 1918) m 1896|
                      |                     |_Nancy Elmina SMITH _
                      |                       (1847 - 1930) m 1864
 _Leroy COBB _________|
| (1898 - 1953) m 1920|
|                     |                      _Hugh C. LANGHAM ____
|                     |                     | (1832 - 1908) m 1877
|                     |_Leitha LANGHAM _____|
|                       (1877 - 1947) m 1896|
|                                           |_Martha PARK ________
|                                             (1836 - 1903) m 1877
|
|--Grady COBB 
|  (1922 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Willie M. COPELAND _|
  (1901 - ....) m 1920|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________