_Henry COBB _________+
                                            | (1794 - 1830) m 1817
                       _Peter COBB Sr.______|
                      | (1819 - ....) m 1841|
                      |                     |_Elizabeth SHETLEY __+
                      |                       (1799 - ....) m 1817
 _F. Duran COBB ______|
| (1846 - 1909) m 1864|
|                     |                      _____________________
|                     |                     |                     
|                     |_Nancy E. LNU _______|
|                       (1822 - ....) m 1841|
|                                           |_____________________
|                                                                 
|
|--William Thomas COBB 
|  (1870 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Nancy Elmina SMITH _|
  (1847 - 1930) m 1864|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________