| | Isabella de Mortimer 1248–1274 | | | | Matilda de Boteler 1228–1283 | | | | Isabella de Aubigny 1203–1240 | | | | William II FitzAlan 1154–1210 | | |
| | | William de Aubigny 1173–1221 Mabel de Meschines 1171–1233 | | |
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| | | Theobald II le Boteler 1200–1230 Rohese de Verdun 1203–1248 | | | | Theobald FitzWalter 1165–1205 Lady Maude le Vavasour 1176–1226 | | |
| | | Nicholas de Verdun 1175–1231 | | |
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| | | Roger de Mortimer 1231–1282 | | | | Sir Ralph de Mortimer 1190–1246 Gwladys Verch Llewelyn 1205–1251 | | | | Roger II de Mortimer 1158–1214 Isabel de Ferrers 1172–1252 | | |
| | | Llewelyn Ap Iorwerth 1173–1240 Tangwystl Verch Llywarch 1168–1226 | | |
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| | | William de Braose 1204–1230 | | | | Reginald de Braose 1179–1228 Grecia de Briwere 1186–1215 | | |
| | | William Marshall 1149–1219 Isabel FitzGilbert de Clare 1172–1220 | | |
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