_John Lackland PLANTAGENET _+
                                               | (1166 - 1216) m 1200       
                       _Henry III PLANTAGENET _|
                      | (1207 - 1272) m 1236   |
                      |                        |_Isabella TAILLEFER ________
                      |                          (1186 - 1246) m 1200       
 _Edmund PLANTAGENET _|
| (1244 - 1296) m 1275|
|                     |                         _Ramon Berenguer IV ARAGON _+
|                     |                        | (1198 - 1245)              
|                     |_Eleanor of BARCELONA __|
|                       (1223 - 1291) m 1236   |
|                                              |_Beatrice of SAVOY _________
|                                                (1198 - 1267)              
|
|--Thomas PLANTAGENET 
|  (1278 - 1322)
|                                               _Louis VIII CAPET __________+
|                                              | (1187 - 1226)              
|                      _Robert I CAPET ________|
|                     | (1216 - 1249)          |
|                     |                        |_Blanche of IVREA __________+
|                     |                          (1187 - 1252)              
|_Blanche of ARTOIS __|
  (1248 - 1302) m 1275|
                      |                         ____________________________
                      |                        |                            
                      |_Matilda OF BRABANT ____|
                                               |
                                               |____________________________