| | Margaret Astley 1354–1423 | | |
| | Elizabeth deHarcourt 1318–… | | |
| | Elizabeth deBeauchamp 1318–… | | |
Thomas deBeauchamp 1313–… | | |
| | William deMontfort Sir …– | | |
| | Baldwin deMontfort Sir …– | | |
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| | Guy deBeauchamp Earl of Warwick 1268–1315 | | | | RaoulVII deToni 1255–1265 | | | | | | | | RaoulVI deToeni Lord of Flamstead 1190–1239 | | | | RogerIV deToeni Lord of Flamstead 1160–1208 Constance deBeaumont …–1226 | | |
| | | Walter deLacy Lord of Meath 1172–1241 Margaret deBraose 1177–1200 | | |
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| | | HumphreyV deBohun Earl of Hereford …–1275 | | | | Henry deBohun Earl of Hereford …–1220 | | |
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| | | WilliamIV Earl deBeauchamp 1237–1298 | | | | WilliamIII Lord deBeauchamp …–1268 | | | | Walcheline deBeauchamp …–1235 | | | | WalterII deBeauchamp …–1235 | | |
| | | Roger deMortimer 1158–1214 Millicent deFerrers 1164–1252 | | |
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| | | WilliamV Mauduit Lord of Hanslope …–1257 | | | | | Waleran deNewburgh Earl of Warwick 1153–1204 | | |
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| | | John FitzGeoffrey 1213–1258 | | | | Geoffrey FitzPiers Earl of Essex 1157–1213 Aveline deClare 1172–1225 | | | | Piers Lutegareshale …–1198 |
| | | Roger the Good deClare 1116–1173 Maud deSaintHilary 1127–1193 | | |
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| | | HughII deBigod …–AD 1224/25 | | | | | William the Protector Marshall 1146–1219 Isabelle FitzGilbert deClare 1171–1220 | | |
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