5th Earl of Derby Sir William III deFerrers
Birth date:
1193
Birth place:
Ferrers, Derbys, , England
 
Death date:
  28 MAR 1254
Death place:
  Evington, Leics, , England

deFerrers Family

Parents:
Father: William De Ferrieres
Mother: Agnes deMeschines
Spouse:
Spouse: Sibyl Pembroke Marshall
 
Siblings:
Hugh De Ferrieres, of Bugbrooke
Petronille De Ferrieres
Thomas De Ferrieres, Chartley
5th Earl of Derby Sir William III deFerrers
Sybil de Ferrers
Children:
Eleanor de Thornham, Baroness Leybourne
Eleanor deFerrers