_William COBB _______+
                                            | (1804 - 1880) m 1830
                       _Albert Leslie COBB _|
                      | (1831 - 1874) m 1854|
                      |                     |_Jane LNU ___________
                      |                       (1805 - ....) m 1830
 _John R. COBB _______|
| (1865 - 1949) m 1889|
|                     |                      _____________________
|                     |                     |                     
|                     |_Margaret ERWIN _____|
|                       (1837 - ....) m 1854|
|                                           |_____________________
|                                                                 
|
|--Letha COBB 
|  (1907 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Inez MOONEY ________|
  (1869 - 1940) m 1889|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________