_John P. MACKEY _________
                                                |  m 1830                 
                        _James Samuel MACKEY ___|
                       | (1836 - ....) m 1865   |
                       |                        |_Phebe ALEXANDER ________
                       |                           m 1830                 
 _Alfred Price MACKEY _|
| (1866 - ....) m 1898 |
|                      |                         _Jesse Alexander BURTON _
|                      |                        | (1807 - 1886) m 1834    
|                      |_Margaret Macon BURTON _|
|                        (1836 - 1886) m 1865   |
|                                               |_Damaris COBBS __________+
|                                                 (1809 - 1853) m 1834    
|
|--Alfred M. MACKEY 
|  (1910 - ....)
|                                                _________________________
|                                               |                         
|                       _Joseph MCFADDEN _______|
|                      |                        |
|                      |                        |_________________________
|                      |                                                  
|_Flora Edna MCFADDEN _|
  (1872 - ....) m 1898 |
                       |                         _________________________
                       |                        |                         
                       |________________________|
                                                |
                                                |_________________________