_______________________
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                                ______________________________|
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                               |                                                      
 _Nicholas Philip TRIST _______|
| (1800 - 1874) m 1824         |
|                              |                               _______________________
|                              |                              |                       
|                              |______________________________|
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|                                                                                     
|
|--Martha Jefferson TRIST 
|  (1826 - 1915)
|                                                              _Thomas Mann RANDOLPH _+
|                                                             | (1741 - 1793) m 1761  
|                               _Thomas Mann RANDOLPH II______|
|                              | (1768 - 1828) m 1790         |
|                              |                              |_Anne CARY ____________+
|                              |                                (1745 - 1789) m 1761  
|_Virginia Jefferson RANDOLPH _|
  (1801 - 1882) m 1824         |
                               |                               _Thomas JEFFERSON _____+
                               |                              | (1743 - 1826) m 1772  
                               |_Martha Washington JEFFERSON _|
                                 (1772 - 1836) m 1790         |
                                                              |_Martha WAYLES ________
                                                                (1748 - 1782) m 1772