_David Alexander COBBS __+
                                                      | (1794 - 1879) m 1821    
                           _Joseph COBB ______________|
                          | (1824 - 1909) m 1844      |
                          |                           |_Freeda Presha MAYFIELD _+
                          |                             (1795 - 1861) m 1821    
 _John W. COBB ___________|
| (1848 - 1883) m 1872    |
|                         |                            _John LATTIMORE _________
|                         |                           | (1774 - 1833) m 1796    
|                         |_Susan Caroline LATTIMORE _|
|                           (1826 - 1883) m 1844      |
|                                                     |_Susannah CARPENTER _____+
|                                                       (1776 - 1852) m 1796    
|
|--Bruce Benson COBB 
|  (1874 - 1957)
|                                                      _________________________
|                                                     |                         
|                          _Thomas Benson DURHAM _____|
|                         |                           |
|                         |                           |_________________________
|                         |                                                     
|_Eleanor Morelza DURHAM _|
  (1853 - ....) m 1872    |
                          |                            _________________________
                          |                           |                         
                          |___________________________|
                                                      |
                                                      |_________________________