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                           |                                           
 _John ISAACS _____________|
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|--Lewis ISAACS 
|  
|                                                 _Joseph Ward DAVIS __
|                                                | (1802 - 1886) m 1817
|                           _William DAVIS ______|
|                          | (1819 - 1887) m 1838|
|                          |                     |_Elizabeth BORDERS __+
|                          |                       (1799 - 1886) m 1817
|_Catherine Lucille DAVIS _|
  (1856 - ....)            |
                           |                      _John BORDERS _______+
                           |                     | (1792 - 1876) m 1814
                           |_Mary BORDERS _______|
                             (1819 - 1865) m 1838|
                                                 |_Jane Gincy NELSON __+
                                                   (1798 - 1876) m 1814