Simon de Driby
Simon de was born about 1230 in Wokefield, Berkshire, England.  He died before 1289.

 Alice FitzHugh
Alice was born about 1235 in Greasley, Basford, Nottinghamshire, England.

 Robert de Driby
Robert de was born about 1270 in Wokefield, Berkshire, England.  He died in 1321 in Tattershall, Horncastle, Lincolnshire, England.