_Gilbert of CLARE ___+
                                            | (1066 - 1117) m 1088
                       _Gilbert of CLARE ___|
                      | (1100 - 1147)       |
                      |                     |_Alice of CLERMONT __
                      |                        m 1088             
 _Richard of CLARE ___|
| (1130 - 1176) m 1170|
|                     |                      _Robert of BEAUMONT _+
|                     |                     | (1049 - 1118) m 1096
|                     |_Isabel of BEAUMONT _|
|                                           |
|                                           |_Elizabeth of CAPET _+
|                                             (1085 - 1130) m 1096
|
|--Isabel of CLARE 
|  (1172 - 1185)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Aoife MACMURROUGH __|
  (1145 - 1188) m 1170|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________