| | WilliamIII Lord deBeauchamp …–1268 | | | | Walcheline deBeauchamp …–1235 | | | | WalterII deBeauchamp …–1235 | | | | WilliamII deBeauchamp …–1211 | | |
| | | WilliamII deBraose …–1192 | | |
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| | | Roger deMortimer 1158–1214 Millicent deFerrers 1164–1252 | | | | Hugh deMortimer 1108–1184 | | |
| | | WalkelinII Seigneur deFerriers …–… | | |
| | | William deFerrers Earl of Derby 1130–1189 | | |
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| | | WilliamV Mauduit Lord of Hanslope …–1257 | | | | | Waleran deNewburgh Earl of Warwick 1153–1204 | | | | Roger deNewburgh Earl of Warwick …–1153 Gundred deWarenne 1117–1166 | | |
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