_William LIVINGSTON _
                                              |                     
                         _William LIVINGSTON _|
                        |                     |
                        |                     |_Elizabeth GRAHAM ___+
                        |                                           
 _Alexander LIVINGSTON _|
|                       |
|                       |                      _____________________
|                       |                     |                     
|                       |_Janet BRUCE ________|
|                                             |
|                                             |_____________________
|                                                                   
|
|--Barbara LIVINGSTON 
|  
|                                              _____________________
|                                             |                     
|                        _____________________|
|                       |                     |
|                       |                     |_____________________
|                       |                                           
|_Barbara FORRESTER ____|
                        |
                        |                      _____________________
                        |                     |                     
                        |_____________________|
                                              |
                                              |_____________________