__
                                            |  
                       _George KNOWLER _____|
                      |                     |
                      |                     |__
                      |                        
 _Robert KNOWLER _____|
| (1573 - 1635) m 1596|
|                     |                      __
|                     |                     |  
|                     |_Joan WITT __________|
|                                           |
|                                           |__
|                                              
|
|--Margaret KNOWLER 
|  (1614 - ....)
|                                            __
|                                           |  
|                      _Robert PORDAGE _____|
|                     |                     |
|                     |                     |__
|                     |                        
|_Susan PORDAGE ______|
  (1574 - 1631) m 1596|
                      |                      __
                      |                     |  
                      |_____________________|
                                            |
                                            |__