__________________________
                                             |                          
                       ______________________|
                      |                      |
                      |                      |__________________________
                      |                                                 
 _Francis A BROWN ____|
| (1832 - 1893)       |
|                     |                       __________________________
|                     |                      |                          
|                     |______________________|
|                                            |
|                                            |__________________________
|                                                                       
|
|--Nathan BROWN 
|  (1876 - ....)
|                                             _Archibald ISON __________+
|                                            | (1780 - 1855)            
|                      _Isaac ISON __________|
|                     | (1810 - 1880) m 1832 |
|                     |                      |_Mary Polly GILLIAM ______+
|                     |                        (1782 - 1850)            
|_Mary Ann ISON ______|
  (1838 - ....)       |
                      |                       _Benjamin HAMILTON _______+
                      |                      | (1761 - 1849)            
                      |_Amelia Ann HAMILTON _|
                        (1811 - 1880) m 1832 |
                                             |_Susannah Moonglow HURST _+
                                               (1770 - 1846)