_Nicholas I of STAPLETON __+
                                                    | (1065 - 1130)             
                          _Randulf STAPLETON _______|
                         | (1110 - 1148)            |
                         |                          |_Ann NEVILLE ______________
                         |                            (1080 - ....)             
 _Geoffrey IV STAPLETON _|
| (1148 - 1204)          |
|                        |                           ___________________________
|                        |                          |                           
|                        |_Agnes of BILLINGFORD ____|
|                          (1120 - 1148)            |
|                                                   |___________________________
|                                                                               
|
|--Roger STAPLETON 
|  (1189 - 1225)
|                                                    _UNKNOWN Doukas KAMETEROS _
|                                                   |                           
|                         _Isaac Doukas KOMNENOS ___|
|                        | (1155 - 1196)            |
|                        |                          |_Irene of KOMNENOS ________+
|                        |                            (1133 - ....)             
|_Aline PENRODAS ________|
  (1176 - 1193)          |
                         |                           _Thoros II ROUPENI ________+
                         |                          | (1110 - 1168)             
                         |_Alysce Penrodas ROUPENI _|
                           (1152 - 1193)            |
                                                    |___________________________