_Robert COBB Jr._____+
                                            | (1838 - 1921) m 1858
                       _Massiah COBB _______|
                      | (1859 - 1918) m 1874|
                      |                     |_Susan LONG _________+
                      |                       (1834 - 1861) m 1858
 _Luther COBB ________|
| (1893 - 1976) m 1911|
|                     |                      _____________________
|                     |                     |                     
|                     |_Louisa Ellen PITTS _|
|                       (1845 - 1951) m 1874|
|                                           |_____________________
|                                                                 
|
|--Gladys COBB 
|  (1913 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Sallie SMITH _______|
  (1897 - 1954) m 1911|
                      |                      _____________________
                      |                     |                     
                      |_Mellie LNU _________|
                        (1859 - ....)       |
                                            |_____________________