_John Addison COBB _____+
                                                | (1783 - 1855) m 1812   
                           _Howell COBB ________|
                          | (1815 - 1868) m 1835|
                          |                     |_Sarah Robinson ROOTES _+
                          |                       (1792 - 1866) m 1812   
 _Andrew Jackson COBB Sr._|
| (1857 - 1925) m 1879    |
|                         |                      _Zachariah LAMAR _______
|                         |                     | (1769 - 1834) m 1818   
|                         |_Mary Ann LAMAR _____|
|                           (1818 - 1889) m 1835|
|                                               |_Mary Ann ROBINSON _____
|                                                 (1784 - 1823) m 1818   
|
|--Sarah COBB 
|  (1892 - ....)
|                                                ________________________
|                                               |                        
|                          _____________________|
|                         |                     |
|                         |                     |________________________
|                         |                                              
|_Starke CAMPBELL ________|
  (1859 - ....) m 1879    |
                          |                      ________________________
                          |                     |                        
                          |_Mary H. LNU ________|
                            (1837 - ....)       |
                                                |________________________