William de Ferrers 7 E Derby
William de was born about 1200 in Of, , Derbyshire, England.  He died on March 24th, 1254 in , Evington, Leicestershire, England.  He was buried on March 31st, 1254 in Merevale Abbey, Merevale, Warwickshire, England.

 Margarey de Quincy

 sir William de Ferrers
William de was born in 1240 in Of, Groby, Leicestershire, England.  He died at the age of 58 on January 24th, 1298.