Sir Robert Darcy
Robert was born about 1262 in Great Sturton, Lincolnshire, England. and his baptism took place in of Stailinburgh.  He died about 1343.

 Joan
Joan was born about 1279 in Coswick, Lincolnshire, England..  Joan is no longer alive.

 Margaret Darcy
Margaret was born about 1325 in Stallingburgh, Lincolnshire, England..