_Andrew Ambrose COBB Sr.___+
                                                 | (1804 - 1844) m 1820      
                       _John Berry Ballard COBB _|
                      | (1820 - 1877) m 1846     |
                      |                          |_Lavenia EDWARDS __________+
                      |                            (1808 - ....) m 1820      
 _John Adair COBB ____|
| (1852 - 1920) m 1870|
|                     |                           _John Alexander ADAIR _____+
|                     |                          | (1792 - 1865) m 1812      
|                     |_Sarah ADAIR _____________|
|                       (1829 - 1887) m 1846     |
|                                                |_Rebecca Emily MONTGOMERY _
|                                                  (1796 - 1867) m 1812      
|
|--Adgar B. COBB 
|  (1877 - 1937)
|                                                 ___________________________
|                                                |                           
|                      __________________________|
|                     |                          |
|                     |                          |___________________________
|                     |                                                      
|_Adalaine LNU _______|
  (1851 - ....) m 1870|
                      |                           ___________________________
                      |                          |                           
                      |__________________________|
                                                 |
                                                 |___________________________