| | Elizabeth deHarcourt 1318–… | | |
| | Elizabeth deBeauchamp 1318–… | | |
Thomas deBeauchamp 1313–… | | |
| | Guy deBeauchamp Earl of Warwick 1268–1315 | | |
| | RaoulVII deToni 1255–1265 | | |
| | | | | | HumphreyV deBohun Earl of Hereford …–1275 | | | | Henry deBohun Earl of Hereford …–1220 | | | | HumphreyIV deBohun …–1182 Margaret of Scotland …–1201 | | | | HumphreyIII deBohun Lord of Hereford …–1187 | | |
| | | Henry Earl of Huntingdon 1115–1151 | | |
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| | | Geoffrey FitzPiers Earl of Essex …–1213 | | | | Piers Lutegareshale …–1198 |
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| | | RaoulVI deToeni Lord of Flamstead 1190–1239 | | | | RogerIV deToeni Lord of Flamstead 1160–1208 Constance deBeaumont …–1226 | | | | Marguerite deBeaumont 1125–1185 | | | | RogerIII deConches 1104–1158 Gertrude Ida deHainault …–… | | |
| | | RobertII deBeaumont Earl of Leicester 1104–1168 | | |
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| | | Richard Viscompte of Maine …–1194 | | | | Roscelin deBeaumont Vicompte de Maine 1094–1145 Constance of England 1098–… | | |
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| | | Walter deLacy Lord of Meath 1172–1241 Margaret deBraose 1177–1200 | | | | Hugh deLacy Lord of Meath 1115–1186 | | |
| | | WilliamIII Baron deBraose …–… | | | | WilliamII deBraose …–1192 | | |
| | | BernardIV of St.Valery …–… |
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