_William Ambrose COBB Jr_+
                                            | (1765 - 1833) m 1787    
                       _William COBB _______|
                      | (1804 - 1880) m 1830|
                      |                     |_Mary ABERNATHY _________
                      |                       (1770 - 1846) m 1787    
 _Alvin COBB _________|
| (1837 - ....) m 1867|
|                     |                      _________________________
|                     |                     |                         
|                     |_Jane LNU ___________|
|                       (1805 - ....) m 1830|
|                                           |_________________________
|                                                                     
|
|--William W. COBB 
|  (1867 - ....)
|                                            _________________________
|                                           |                         
|                      _____________________|
|                     |                     |
|                     |                     |_________________________
|                     |                                               
|_Jane LNU ___________|
  (1843 - ....) m 1867|
                      |                      _________________________
                      |                     |                         
                      |_____________________|
                                            |
                                            |_________________________