_____________________
                                            |                     
                       _Robert ABERNATHY ___|
                      | (1717 - 1792)       |
                      |                     |_____________________
                      |                                           
 _Charles ABERNATHY __|
| (1748 - 1824) m 1782|
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--William ABERNATHY 
|  (1772 - ....)
|                                            _Robert COBBS _______+
|                                           | (1687 - 1769) m 1724
|                      _Ambrose COBB _______|
|                     | (1729 - 1797)       |
|                     |                     |_Crosia FRITH _______
|                     |                       (1691 - 1768) m 1724
|_Barbara COBB _______|
  (1758 - 1821) m 1782|
                      |                      _____________________
                      |                     |                     
                      |_Sarah HOWELL _______|
                        (1734 - 1815)       |
                                            |_____________________