| | Humphrey De BOHUN 1220–1265 Eleanor De BRAOSE 1230–1246 | | | | Humphrey De BOHUN 1208–1275 Maud (Matilda) de LUSIGNAN 1208–1241 | | | | Maud FITZGEOFFREY 1177–1236 | | | | Humphrey De BOHUN 1143–1182 Margaret Princess Of SCOTLAND 1154–1201 | | |
| | | Geoffrey FITZPIERS 1162–1213 Eveline (Aveline) De CLARE 1172–1225 |
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| | | Racul (Raoul) De LUSIGNAN 1164–1219 |
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| | | William De BRAOSE 1204–1230 | | | | Reginald De BRAOSE 1178–1228 Gwladys Ddu Verch LLEWELYN 1205–1251 Grecia (Alice) BRIWERE 1176–1223 | | | | William De BRAOSE 1153–1211 Maud (Matilda) De SAINT VALERY 1155–1210 | | |
| | | Llewelyn Ap IORWERTH Llewelyn the Great 1173–1240 Joan Princess Of ENGLAND 1188–1236 Tangwystl Verch LLYWARCH 1168–… | | |
| | | William De BRIWERE 1145–1226 Beatrice De VAUX 1149–1217 |
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| | | William MARSHALL 1144–1219 Isabel Fitzgilbert De CLARE 1172–1220 | | | | John the Marshall FITZGILBERT 1105–1164 Sibilla (Sibyl) De SALISBURY 1139–… |
| | | Richard Strongbow Fitzgilbert De CLARE 1125–1176 Eva (Aoife) MCMURROUGH 1141–1177 |
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