_William Pleasant KEY _
                                                 | (1750 - 1825)         
                          _William Pleasant KEY _|
                         | (1775 - 1855) m 1813  |
                         |                       |_Sarah WASH ___________
                         |                         (1750 - 1826)         
 _George Washington KEY _|
| (1836 - 1865) m 1854   |
|                        |                        _______________________
|                        |                       |                       
|                        |_Elizabeth MATTHEWS ___|
|                          (1794 - 1874) m 1813  |
|                                                |_______________________
|                                                                        
|
|--Laura J. KEY 
|  (1856 - ....)
|                                                 _______________________
|                                                |                       
|                         _______________________|
|                        |                       |
|                        |                       |_______________________
|                        |                                               
|_Margaret LNU __________|
  (1833 - ....) m 1854   |
                         |                        _______________________
                         |                       |                       
                         |_______________________|
                                                 |
                                                 |_______________________