_Richard DELKE ______+
                                            | (1525 - 1594) m 1557
                       _William DELKE ______|
                      | (1562 - 1622) m 1588|
                      |                     |_Ann ROBERTS ________
                      |                       (1540 - 1565) m 1557
 _John DELKE _________|
| (1580 - ....)       |
|                     |                      _____________________
|                     |                     |                     
|                     |_Joanna CALTHORPE ___|
|                       (1565 - 1605) m 1588|
|                                           |_____________________
|                                                                 
|
|--Roger DELKE 
|  (1600 - 1635)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Margaret WENTWORTH _|
  (1580 - 1615)       |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________