_____________________
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                       |                                           
 _Robert TEMPEST ______|
|                      |
|                      |                      _____________________
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|                                            |
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|--John TEMPEST 
|  
|                                             _Eudo of WELLES _____+
|                                            |                     
|                       _Lionel of WELLES ___|
|                      | (1406 - 1461)       |
|                      |                     |_Maud of GREYSTOKE __+
|                      |                                           
|_Katherine of WELLES _|
                       |
                       |                      _____________________
                       |                     |                     
                       |_Joan of WATERTON ___|
                         (1407 - 1450)       |
                                             |_____________________