| | WilliamIV Earl deBeauchamp 1237–1298 | | |
| | WilliamIII Lord deBeauchamp …–1268 | | |
| | Walcheline deBeauchamp …–1235 | | |
| | WalterII deBeauchamp …–1235 | | |
| | RaoulVI deToeni Lord of Flamstead 1190–1239 | | |
| | Margaret deBraose 1177–1200 Walter deLacy Lord of Meath 1172–1241 | | |
| | Roger II deMortimer 1231–… | | |
| | WilliamV deBraose 1204–1230 | | |
| | | | |
| | WilliamIII Baron deBraose …–… | | |
| | WilliamIII Lord deBeauchamp …–1268 | | |
| | Walcheline deBeauchamp …–1235 | | |
| | Millicent deFerrers 1164–1252 Roger deMortimer 1158–1214 | | |
| | ThomasII deBerkeley …–1321 | | |
| | WilliamIII deFerrers Earl of Derby …–1253 Margaret deQuincy …–AD 1280/81 | | |
| | WilliamII deFerrers Earl of Derby 1162–… Agnes deMeschines 1174–1247 | | |
| | William deFerrers Earl of Derby 1130–1189 | | |
| | WilliamII deBraose …–1192 | | | | Miles dePitres Earl of Hereford 1092–1143 Sybil deNeufmarche 1096–1143 | | | | Emma Bertha deBallons 1070–… | | |
| | | Bernard deNeufmarche 1070–1125 | | | | Geoffrey deNeufmarche …–… | | | | Thureyitel deNeufmarche …–… |
| | | Richard FitzGulbert deSt.Valery …–… | | |
|
|
| | | Osbern FitzRichard 1055–1080 Nesta ferchGriffith 1061–… | | | | | Griffith apLlywlyn 1011–1063 Eldgyth Queen of Mercia 1034–1086 | | |
|
|
|
|
|
|
| | | Philip deBraiose 1073–1134 | | | | William deBraiose 1049–1087 | | | | | Walderon deSt.Clare 1015–… |
|
|
| | | Judeal Johel deTotnais 1049–1130 | | | | | | | | | Eustace dePecguigny …–1086 | | |
|
|
|
|
|
|
|
|
