_John MCKENZIE ______
                                              | (1780 - 1837) m 1810
                       _David Jesse MCKENZIE _|
                      | (1811 - 1878)         |
                      |                       |_Martha COX _________+
                      |                         (1780 - 1850) m 1810
 _Lafayette MCKENZIE _|
| (1836 - 1905)       |
|                     |                        _____________________
|                     |                       |                     
|                     |_Anna SAUNDERS ________|
|                       (1818 - 1870)         |
|                                             |_____________________
|                                                                   
|
|--Nancy E MCKENZIE 
|  (1867 - 1912)
|                                              _____________________
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|                      _______________________|
|                     |                       |
|                     |                       |_____________________
|                     |                                             
|_Mary Ann SPARKS ____|
  (1835 - 1903)       |
                      |                        _____________________
                      |                       |                     
                      |_______________________|
                                              |
                                              |_____________________