_Ephriam MUSICK ____________+
                                            | (1724 - 1806)              
                       _Ephriam MUSICK _____|
                      | (1767 - ....)       |
                      |                     |_Isabella ROY ______________+
                      |                       (1726 - 1800)              
 _John Wesley MUSICK _|
| (1785 - 1860)       |
|                     |                      _David GILLASBY ____________
|                     |                     | (1738 - 1813)              
|                     |_Winnie GILLASBY ____|
|                       (1767 - ....)       |
|                                           |_Elizabeth Betty CLEVELAND _
|                                             (1742 - 1828)              
|
|--James C. MUSICK 
|  (1806 - 1880)
|                                            ____________________________
|                                           |                            
|                      _____________________|
|                     |                     |
|                     |                     |____________________________
|                     |                                                  
|_Isabella HARRIS ____|
  (1784 - 1875)       |
                      |                      ____________________________
                      |                     |                            
                      |_____________________|
                                            |
                                            |____________________________