| | Ralph deSomery Lord Dudley Baron 1151–1210 Margaret FitzGilbert Marshal 1160–1242 | | | | | | | | | | | | | | Robert deFerriers Earl of Derby 1062–1139 | | |
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| | | John FitzGilbert Marshall 1126–1165 | | | | Gilbert Marshal 1075–1130 | | |
| | | Walter FitzEdward deSalisbury The Sheriff 1100–1147 Sibyl deChaworth 1082–1147 | | | | Edward d'Evereux 1060–1130 | | |
| | | Patrick deChaworth Sir 1052–1133 Matilda deHesding 1057–1133 | | |
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