 Male4th Earl of Derby Sir William de Ferrers, II |
| Birth | 1168 | Tutbury, Staffordshire, England  |
| Death | 1247 | Duffield, Derbyshire, England |
| Burial | Stowe-by-Chartley, Staffordshire, England |
|
| Marriage | ||
| Father | 3rd Earl of Derby Sir William de Ferrers, I | F1859 Group Sheet | |
| Mother | Sybil de Braose | F1859 Group Sheet | |
 FemaleAgnes de Kevelioc |
| Birth | 1174 | Chester, Cheshire, England |
| Death | 2 Nov 1247 | Stowe-by-Chartley, Staffordshire, England |
| Burial | Stowe-by-Chartley, Staffordshire, England |
|
| Father | 5th Earl of Chester Sir Hugh de Kevelioc | F3429 Group Sheet | |
| Mother | Bertrade de Montfort | F3429 Group Sheet | |
| Male 5th Earl of Derby Sir William de Ferrers, III |
| Birth | 1200 | Derbyshire, England |
| Death | 24 Mar 1254 | Evington, Leicestershire, England |
| Burial | Warwickshire, England |
|
| Spouse | Sibyl Marshall | F5226 | |
| Marriage | ||
| Spouse | Margaret de Quincy | F5227 | |
| Marriage | ||
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
