_Robert Winchester COBB _+
                                            | (1833 - ....) m 1856    
                       _William P. COBB ____|
                      | (1858 - ....) m 1878|
                      |                     |_Sarah G. LNU ___________
                      |                       (1837 - 1880) m 1856    
 _Arthur R. COBB _____|
| (1887 - ....) m 1914|
|                     |                      _________________________
|                     |                     |                         
|                     |_Elizabeth Jane LNU _|
|                       (1862 - 1910) m 1878|
|                                           |_________________________
|                                                                     
|
|--Mildred COBB 
|  (1925 - ....)
|                                            _________________________
|                                           |                         
|                      _____________________|
|                     |                     |
|                     |                     |_________________________
|                     |                                               
|_Edna M. LNU ________|
  (1892 - ....) m 1914|
                      |                      _________________________
                      |                     |                         
                      |_____________________|
                                            |
                                            |_________________________