_Thomas DELKE _______
                                            | (1480 - 1558)       
                       _Richard DELKE ______|
                      | (1525 - 1594) m 1557|
                      |                     |_Alice CAVE _________
                      |                       (1510 - 1558)       
 _William DELKE ______|
| (1562 - 1622) m 1588|
|                     |                      _____________________
|                     |                     |                     
|                     |_Ann ROBERTS ________|
|                       (1540 - 1565) m 1557|
|                                           |_____________________
|                                                                 
|
|--John DELKE 
|  (1580 - ....)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Joanna CALTHORPE ___|
  (1565 - 1605) m 1588|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________