_Gilbert STAPLETON __+
                                                   | (1290 - 1321) m 1310
                           _Bryan I STAPLETON _____|
                          | (1320 - 1394) m 1353   |
                          |                        |_Agnes FITZALAN _____+
                          |                          (1293 - 1348) m 1310
 _Bryan II STAPLETON _____|
| (1363 - 1391) m 1382    |
|                         |                         _____________________
|                         |                        |                     
|                         |_Alice of St PHILIBERT _|
|                           (1330 - 1394) m 1353   |
|                                                  |_____________________
|                                                                        
|
|--Elizabeth STAPLETON 
|  (1385 - ....)
|                                                   _____________________
|                                                  |                     
|                          _William of ALDEBURGH __|
|                         |                        |
|                         |                        |_____________________
|                         |                                              
|_Elizabeth of ALDEBURGH _|
  (1362 - 1417) m 1382    |
                          |                         _____________________
                          |                        |                     
                          |________________________|
                                                   |
                                                   |_____________________