_John Thomas COBB _______+
                                            | (1855 - 1933)           
                       _Speed COBB _________|
                      | (1885 - 1916) m 1903|
                      |                     |_Mary Elizabeth SANDERS _
                      |                       (1864 - 1890)           
 _Wilbur Ritter COBB _|
| (1909 - 1914) m 1929|
|                     |                      _Isaac AGEE _____________
|                     |                     |                         
|                     |_Hattie Lee AGEE ____|
|                       (1866 - 1965) m 1903|
|                                           |_Mary Ann DUNCAN ________
|                                                                     
|
|--Wilbur Gerald COBB 
|  
|                                            _________________________
|                                           |                         
|                      _John Keene CHANEY __|
|                     | (1870 - 1949) m 1897|
|                     |                     |_________________________
|                     |                                               
|_Clara CHANEY _______|
  (1911 - ....) m 1929|
                      |                      _________________________
                      |                     |                         
                      |_Donella JONES ______|
                        (1875 - 1946) m 1897|
                                            |_________________________