_Eustace of ARDERNE __________
                                              | (1165 - 1213) m 0188         
                        _John of ARDERNE _____|
                       | (1191 - 1238) m 1220 |
                       |                      |_Hawysia of NORTHAMPTONSHIRE _
                       |                        (1170 - 1213) m 0188         
 _Walkelin of ARDERNE _|
| (1215 - 1265) m 1240 |
|                      |                       _Richard ALDFORD _____________
|                      |                      | (1145 - 1213)                
|                      |_Margaret of ALDFORD _|
|                        (1195 - 1235) m 1220 |
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|
|--Peter of ARDERNE 
|  (1241 - 1292)
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|_Agnes of ORREBY _____|
  (1220 - 1300) m 1240 |
                       |                       ______________________________
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