_William Pleasant KEY _+
                                               | (1775 - 1855) m 1813  
                       _George Washington KEY _|
                      | (1836 - 1865) m 1854   |
                      |                        |_Elizabeth MATTHEWS ___
                      |                          (1794 - 1874) m 1813  
 _James M. KEY _______|
| (1854 - ....) m 1876|
|                     |                         _______________________
|                     |                        |                       
|                     |_Margaret LNU __________|
|                       (1833 - ....) m 1854   |
|                                              |_______________________
|                                                                      
|
|--Clarence KEY 
|  (1879 - ....)
|                                               _______________________
|                                              |                       
|                      ________________________|
|                     |                        |
|                     |                        |_______________________
|                     |                                                
|_Nannie LNU _________|
  (1856 - ....) m 1876|
                      |                         _______________________
                      |                        |                       
                      |________________________|
                                               |
                                               |_______________________