Henry I de Ferrers
Henry I was born about 1036 in Ferriers, Normandy.  He died in 1088 in Tutbury, Staffordshire, England.

 Bertha de Gostenois
Bertha was born about 1036 in Gostenois, Normandy.  Bertha is no longer alive.

 Robert de Ferrers
Robert was born about 1062 in Derby, England.  He died in 1139 in Warwickshire, England.  He was buried in Abbey of Mereval, Warwickshire, England.

 Gundred de Ferrers
Gundred was born about 1075 in Ferreres, Derbyshire, England.

 William Engenulf de Ferrers
William Engenulf was born about 1075.