| | Elizabeth deHarcourt 1318–… | | |
| | Elizabeth deBeauchamp 1318–… | | |
Thomas deBeauchamp 1313–… | | |
| | Guy deBeauchamp Earl of Warwick 1268–1315 | | |
| | Eleanor of Lancaster 1318–1372 Richard Copped-Hat Fitzalan Earl of Arundel 1306–1375 | | |
| | Maud deChaworth 1282–1322 Henry Earl of Lancaster 1281–1345 | | |
| | Isabel deBeauchamp …–1306 PatrickV deChaworth Lord of Kidwelly Sir 1253–1283 | | |
| | WilliamIV Earl deBeauchamp 1237–1298 | | |
| | WilliamIII Lord deBeauchamp …–1268 | | | | WilliamV Mauduit Lord of Hanslope …–1257 | | | | | | | | | | | | | Simon deSt.Liz Earl of Huntindon …–1111 Maud of Northumberland 1072–1131 | | |
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| | | Waleran deNewburgh Earl of Warwick 1153–1204 | | | | Roger deNewburgh Earl of Warwick …–1153 Gundred deWarenne 1117–1166 | | | | Henry deNewburgh Earl of Warwick 1046–1123 | | |
| | | WilliamII Earl of Warrene 1065–1138 Isabel deVermandois 1085–1130 | | |
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| | | Walcheline deBeauchamp …–1235 | | | | WalterII deBeauchamp …–1235 | | | | WilliamII deBeauchamp …–1211 | | | | WilliamI deBeauchamp …–1170 | | |
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| | | WilliamII deBraose …–1192 | | | | Philip deBraiose 1073–1134 | | |
| | | Miles dePitres Earl of Hereford 1092–1143 Sybil deNeufmarche 1096–1143 | | |
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| | | Roger deMortimer 1158–1214 Millicent deFerrers 1164–1252 | | | | Hugh deMortimer 1108–1184 | | | | Ralph deMortimer 1082–1105 | | |
| | | William leMeschines 1096–… | | |
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| | | WalkelinII Seigneur deFerriers …–… | | |
| | | William deFerrers Earl of Derby 1130–1189 | | | | Robert deFerrers 1100–1160 | | |
| | | WilliamII deBraose …–1192 | | |
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