William De Ferrers
William was born in 1140 in Tutbury, Staffordshire, England.  He died at the age of 50 in 1190 in Acre, Palestine.

 Sybil De Braose
Sybil was born in 1157 in Bramber, Sussex, England.  She died at the age of 71 in 1228 in Ferrers, Derby, Derbyshire, England.

 William De Ferrers
William was born in 1162 in Ferrers, Derbyshire, England.  He died at the age of 85 on September 22nd, 1247 in Ferrers, Derby, Derbyshire, England.