Earl Robert de Ferrers
Robert was born about 1140 in Oakham, Rutl, England..  Robert is no longer alive.

 Sybil Braose
Sybil was born in Bramber, Suss, England..  She died in , , England..

 Agatha de Ferrers
Agatha was born in 1168 in Ferrers, derbyshire, England.

 Millicent Ferrers
Millicent was born about 1170 in derby, Derb, England..

 Earl William de Ferrers , Earl Of Derby
William de was born about 1170 in Ferrers, derbyshire, England.  He died  due to Gout on September 22nd, 1247.