| | Alexander III. of Scotland 1241–1286 Yolande de Dreux 1269–1322 Margaret of England 1240–1275 | | | | Alexander II. of Scotland 1198–1249 Joan of England 1210–1238 | | | | Enguerrand III. le Bâtisseur de Coucy 1182–1243 Marie de Montmirel 1192–1267 | | | | Raoul I. de Coucy 1142–1191 Agnès de Hainaut 1131–1168 Alix II. de Dreux 1156–1271 | | |
|
|
| | | John Lackland of England 1167–1216 Isabelle d'Angoulême 1175– Isabel of Gloucester 1167– | | | | Henry II. of England 1133–1189 | | |
|
|
|
|
| | | Robert IV. de Dreux 1241–1282 Béatrice de Montfort 1248–1311 | | | | | | | | Robert III. dit Gasteblé de Dreux 1185–1234 Aénor de Saint-Valery-sur-Somme 1192–1250 | | |
|
|
| | | Jean I. de Montfort 1223–1249 Johanna de Châteaudun 1227–1252 | | | | Amalrik VI. de Montfort 1195–1241 Beatrix de Viennois 1198– | | |
|
|
|
|
| | | Henry III. of England 1207–1272 Eleanore de Provence 1223–1291 | | | | John Lackland of England 1167–1216 Isabelle d'Angoulême 1175– Isabel of Gloucester 1167– | | | | Henry II. of England 1133–1189 | | |
|
|
| | | Raimund Berengar V. de Provence 1198–1245 Beatrice de Savoie 1198–1267 | | | | Alphonse II. de Provence 1180–1209 |
| | | Thomas I. le Gibelin de Savoie 1178–1233 Marguerite de Genève 1180–1252 | | |
|
|
|
|
|
|