_Alden WILLIAMSON ___+
                                            | (1815 - 1876) m 1833
                       _Joseph WILLIAMSON __|
                      | (1836 - ....)       |
                      |                     |_Clarissa MARCUM ____
                      |                       (1820 - 1876) m 1833
 _James WILLIAMSON ___|
|                     |
|                     |                      _____________________
|                     |                     |                     
|                     |_Sally RAY __________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Emma WILLIAMSON 
|  
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Samantha DAWSON ____|
                      |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________