William de Ferrers

____ - 24 Mar 1254

• OCCUPATION: Earl of Derby
  
• DEATH: 24 Mar 1254, Evington, near Leicester, England
• BURIAL: Merevale Abbey, Warwickshire, England.

• MARRIAGE: BEF 14 May 1219

1. +Isabel de Ferrers
2. +Matilda de Ferrers

• MARRIAGE: 1238

1. +Joan de Ferrers

                                               _Robert de Ferrers __+
                                              | (.... - 1160)       
                       _William de Ferrers ___|
                      | (.... - 1190)         |
                      |                       |_Margaret Peverel ___+
                      |                         (1123 - ....)       
 _William de Ferrers _|
| (.... - 1247) m 1192|
|                     |                        _____________________
|                     |                       |                     
|                     |_Sybil ________________|
|                                             |
|                                             |_____________________
|                                                                   
|
|--William de Ferrers 
|  (.... - 1254)
|                                              _Ranulf de Gernon ___+
|                                             | (1100 - 1153) m 1141
|                      _Hugh of Kevelioc _____|
|                     | (1147 - 1181) m 1169  |
|                     |                       |_Maud Fitz Robert ___+
|                     |                         (.... - 1190) m 1141
|_Agnes of Chester ___|
  (.... - 1247) m 1192|
                      |                        _Simon de Montfort __+
                      |                       | (.... - 1181)       
                      |_Bertrade de Montfort _|
                        (1155 - 1227) m 1169  |
                                              |_Mathilde ___________