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                       _____________________|
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                      |                        
 _Thomas GREY ________|
|                     |
|                     |                      __
|                     |                     |  
|                     |_____________________|
|                                           |
|                                           |__
|                                              
|
|--Joan GREY 
|  (1355 - 1423)
|                                            __
|                                           |  
|                      _William PRESSENE ___|
|                     | (1308 - 1355)       |
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|                     |                        
|_Margaret PRESSENE __|
  (1332 - 1383)       |
                      |                      __
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                      |_____________________|
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