| Father | Male William Ferrers, Earl of Derby |
| Born | Abt 1199 | Of, Derbyshire, England |
| Died | 17 Mar 1254 | , Evington, Leicestershire, England |
| Buried | 24 Mar 1254 | Merevale Abbey, Merevale, Warwickshire, England |
| Married | 1237 | |
| Other Spouse | Sibyl Marshall | F29580 | |
| Married | Bef 14 May 1219 | of, Pembroke, Pembrokeshire, Wales |
| Father | William De Ferrers, [Earl of Derby] | F29583 Group Sheet | |
| Mother | Agnes De Meschines | F29583 Group Sheet | |
| Mother | Female Margaret De Quincy |
| Born | Abt 1217 | Of, Winchester, Hampshire, England |
| Died | Bef 5 Mar 1284 | |
| Buried | ||
| Father | Roger De Quincy, Earl | F26378 Group Sheet | |
| Mother | Helen De Galloway | F26378 Group Sheet | |
| Child 1 | Male Robert Ferrers, Earl of Derby |
| Born | 1238 | Of, Derby, Lincolnshire, England |
| Died | 1277/1278 | |
| Buried | Priory Of St Tho |
| Child 2 | Male William De Ferrers, [Sir Knight] |
| Born | Abt 1239 | Of, Groby, Leicestershire, England |
| Died | 13 Dec 1287 | |
| Buried |
| Child 5 | Female + Joan De Ferrers, Baroness of Berkeley |
| Born | Abt 1247 | Of, Derbyshire, England |
| Died | 11 Mar 1309 | Berkeley Castle, Berkeley, Gloucestershire, England |
| Buried | St Augustines, Bristol, Gloucestershire, England |