_Oliver SAINT JOHN __+
                                            | (1428 - 1497)       
                       _John SAINT JOHN ____|
                      | (1478 - 1512)       |
                      |                     |_Elizabeth SCROPE ___+
                      |                       (.... - 1503)       
 _John SAINT JOHN ____|
| (1505 - 1576)       |
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Nicholas SAINT JOHN 
|  (1526 - 1589)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_____________________|
                      |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________