*Robert de Ferrers First Earl of Derby
born about 1062 Derbyshire, England
christened Charterley, Staffordshire, England
died 1139

*Henry Seigneur de Ferrers et Chambrey
born about 1036 Ferrieres, Normandy, France
died 1088 Castle Tutbury, Staffordshire, England
buried Castle Tutbury, Staffordshire, England

*Bertha Roberts
born about 1040 Gostenois, Normandy, France
died Darley, Derbyshire, England
married about 1061 Normandy, France

Enguenulf de Ferriers
William de Ferriers
*Gundred de Ferrers
born before 1090 <Derbyshire>, England
Emmeline Ferriers

*Hawise de Vitre
born about 1069 Vitre, Brittany, France
married about 1087 Brittany, France

*Robert de Ferrers (Ferrieres) born about 1090 Derbyshire, England
died 1141 Merevale, Warwickshire, England
buried Abbey of Merevale, Warwickshire, England
Isolda de Ferrers born about 1118 Derbyshire, England
William de Ferrers born about 1088 Derbyshire, England died before 1139
Walcheline de Ferrers born about 1092 Okeham, Derbyshire, England
Maud de Ferrers born about 1096 Derbyshire, England

biographical and/or anecdotal:
*Robert de Ferrers, 1st Earl of Derby, having contributed, at the head of the Derbyshire men, to King Stephen's victory over King David of Scotland, at Northallerton (commonly called the battle of the Standard), was created by that monarch, the first Earl of Derby, in 1138..

notes or source: