| | Eleanor Neville 1407–1472 | | |
| | Elizabeth Percy 1390–1437 John de Clifford 1388–1421 | | |
| | Elizabeth Mortimer 1370–1417 | | |
| | Maraget de Neville 1341–… | | |
| | Eleanor Neville 1407–1472 | | |
| | Thomas Clifford 1414–1455 | | |
| | Elizabeth Percy 1390–1437 John de Clifford 1388–1421 | | |
| | Elizabeth Mortimer 1370–1417 | | |
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| | | | | | Henry III Plantagenet 1206–1272 Eleanor … of Provence 1217–1291 | | | | Isabella de Taillefer 1180–1245 Isabelle de Clare 1170–1217 | | | | Henry II Plantagenet 1133–1189 | | | | Geoffrey V 'le Bon' Plantagenet 1113–1151 |
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| | | Beatrice de Savoy 1201–1266 |
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