John Grey
John was born in 1123 in Water Eaton, Buckingham, England.¹   He died at the age of 88 in 1211.¹ 

 Eleanor De Clare
Eleanor was born in 1137.¹   Eleanor is no longer alive.

 Henry De Grey
Henry was born about 1172 in Of, Codner, Derbyshire, England.¹   He died in 1219.¹