_John MCGAHEY _______
                                                 |                     
                          _James Slade MCGAHEY I_|
                         |                       |
                         |                       |_Jean SWANN _________
                         |                                             
 _James Slade MCGAHEY II_|
|                        |
|                        |                        _____________________
|                        |                       |                     
|                        |_Margaret MCBRIDE _____|
|                                                |
|                                                |_____________________
|                                                                      
|
|--James Slade MCGAHEY III
|  (1825 - 1893)
|                                                 _____________________
|                                                |                     
|                         _______________________|
|                        |                       |
|                        |                       |_____________________
|                        |                                             
|_Margaret MCCLAIN ______|
                         |
                         |                        _____________________
                         |                       |                     
                         |_______________________|
                                                 |
                                                 |_____________________