__
                                             |  
                        _William MCCOY Sr.___|
                       | (1751 - 1822) m 1772|
                       |                     |__
                       |                        
 _Daniel Effert MCCOY _|
| (1790 - 1885)        |
|                      |                      __
|                      |                     |  
|                      |_Cordelia CAMPBELL __|
|                        (1758 - 1820) m 1772|
|                                            |__
|                                               
|
|--Nancy MCCOY 
|  (1837 - 1922)
|                                             __
|                                            |  
|                       _____________________|
|                      |                     |
|                      |                     |__
|                      |                        
|_Margaret TAYLOR _____|
  (1800 - 1868)        |
                       |                      __
                       |                     |  
                       |_____________________|
                                             |
                                             |__