Earl William Ferrers
William was born about 1088 in Derbyshire, England..  He died before 1139 in Marevale, Warw, England..

 Margaret Peverel
Margaret was born about 1118 in Nottingham, Nott, England..

 Lord Walcherine de Ferrers
Walcherine was born about 1135 in Oakham, Rutl, England..

 Earl Robert de Ferrers