_David Alexander COBBS __+
                                                 | (1794 - 1879) m 1821    
                         _Carter William COBB ___|
                        | (1827 - 1911) m 1865   |
                        |                        |_Freeda Presha MAYFIELD _+
                        |                          (1795 - 1861) m 1821    
 _Joseph Hoyle COBB ____|
| (1872 - ....) m 1895  |
|                       |                         _________________________
|                       |                        |                         
|                       |_Nancy HOYLE ___________|
|                         (1843 - 1873) m 1865   |
|                                                |_________________________
|                                                                          
|
|--Elbert Bentley COBB 
|  (1906 - 1908)
|                                                 _________________________
|                                                |                         
|                        _William Gerald MARTIN _|
|                       | (1838 - ....)          |
|                       |                        |_________________________
|                       |                                                  
|_Octavia Alice MARTIN _|
  (1877 - 1962) m 1895  |
                        |                         _________________________
                        |                        |                         
                        |_Sarah Belle HAWKINS ___|
                          (1837 - ....)          |
                                                 |_________________________