_James JACKSON ______
                                            |                     
                       _William H. JACKSON _|
                      | (1786 - 1875) m 1808|
                      |                     |_____________________
                      |                                           
 _W. D. JACKSON ______|
| (1825 - ....) m 1847|
|                     |                      _John Addison COBBS _+
|                     |                     | (1740 - 1803) m 1769
|                     |_Mildred Lewis COBB _|
|                       (1786 - 1853) m 1808|
|                                           |_Mildred LEWIS ______+
|                                             (1750 - 1791) m 1769
|
|--James F. JACKSON 
|  (1847 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Martha A. LNU ______|
  (1830 - ....) m 1847|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________