Geoffrey De Gresley
Geoffrey was born in 1179 in Drakelow, Derbyshire, England.¹   Geoffrey is no longer alive.¹ 

 Margaret De Somerville
Margaret was born in 1184 in Cossington, Leicestershire, England.¹   Margaret is no longer alive.¹ 

 William De Gresley
William was born in 1211 in Drakelow, Derbyshire, England.^1 1