_Robert COBB Sr._____+
                                               | (1786 - 1849)       
                       _Roling COBB ___________|
                      | (1842 - 1888) m 1866   |
                      |                        |_Nancy ADAMS ________+
                      |                          (1786 - 1870)       
 _William R. COBB ____|
| (1869 - 1945) m 1895|
|                     |                         _____________________
|                     |                        |                     
|                     |_Mary Elizabeth HUGHES _|
|                       (1831 - 1905) m 1866   |
|                                              |_____________________
|                                                                    
|
|--Mattie COBB 
|  (1911 - ....)
|                                               _____________________
|                                              |                     
|                      _B. F. DILWORTH ________|
|                     | (1828 - 1901) m 1860   |
|                     |                        |_____________________
|                     |                                              
|_Lenora DILWORTH ____|
  (1871 - 1940) m 1895|
                      |                         _____________________
                      |                        |                     
                      |_Mary J. LNU ___________|
                        (1827 - 1895) m 1860   |
                                               |_____________________