An Act for enabling Charles Earl of Arran to purchase the forfeited estate of James Butler late Duke of Ormonde : and for granting relief to William late Lord Widdrington; and for enlarging the time for determining claims upon the forfeited estates; and for enabling the commissioners for the said forfeited estates to certifie into the Exchequer all such estates as they have found to be given to popish or superstitious uses.