________________________
                                            |                        
                       _____________________|
                      |                     |
                      |                     |________________________
                      |                                              
 _Newton ST JOHN _____|
|                     |
|                     |                      ________________________
|                     |                     |                        
|                     |_____________________|
|                                           |
|                                           |________________________
|                                                                    
|
|--Thomas ST JOHN 
|  
|                                            ________________________
|                                           |                        
|                      _Alexander POPE _____|
|                     |                     |
|                     |                     |________________________
|                     |                                              
|_Maria Jane POPE ____|
                      |
                      |                      _William Crawford BIBB _
                      |                     | (1735 - 1796) m 1779   
                      |_Cordelia BIBB ______|
                                            |
                                            |_Sallie WYATT __________
                                              (1759 - 1826) m 1779