Robert II de Ferrers
He died after 1141.  He was buried in Abbey of Meervale, Warwickshire, England.

 William de Ferrers
William was born after 1100 in Derbyshire, England.  He died in 1240 in Merevale/Merevele, Warwickshire, England.  He was buried in Merevale Abbey, Warwickshire, England.