| | Roger deMortimer 1158–1214 Millicent deFerrers 1164–1252 | | | | Hugh deMortimer 1108–1184 | | | | Ralph deMortimer 1082–1105 | | |
| | | William leMeschines 1096–… | | | | RanulphIII leMeschines Earl of Chester 1070–1128 Lucy Taillebois 1070–1128 | | |
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| | | WalkelinII Seigneur deFerriers …–… | | | | | | | | Enguenolph or William Ferriers …– | | |
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| | | William deFerrers Earl of Derby 1130–1189 | | | | Robert deFerrers 1100–1160 | | | | Robert deFerriers Earl of Derby 1062–1139 | | |
| | | William the Younger Peverel Lord of Nottingham 1080–1155 Avice deLancaster 1088–1112 | | |
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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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