".......this Court is of the considered view that the first appellate Court had come to the right conclusion in reversing the judgment and decree of the trial Court, dated 30.07.1993, made in O.S.No.108 of 1989. When the plaintiffs had filed the suit for a declaratory relief to recognise their customary rights in the suit property, it is for them to prove, by sufficient evidence, that they have been enjoying such rights for a considerable length of time. Further, the plaintiffs had failed to show that they had filed the suit in a representative capacity, under Order 1 Rule 8 of the Civil Procedure Code, for themselves and on behalf of the other member of their community. When it is clear from the Government records that the suit property is a Government Poramboke the plaintiffs ought to have impleaded the Government, as a party to the suit. Non impleading of a necessary party is fatal to the maintainability of the suit. Further, it is found that Jaganatha Pandithar the father of the plaintiff had requested for a patta being granted to him in respect of the suit