"It is unfortunate that the appellant's claim has to be rejected on the ground that she failed to implead her two brothers to her suit, though on the merits we have found that the property claimed by her in her present suit belonged to her mother and she is one of the three heirs on whom the said property devolves by succession under Section 12 of the Act. That, in fact, is the conclusion which the Trial Court had reached and yet no action was taken by the appellant to bring the necessary parties on the record. It is true that under Order 1, Rule 9 of the Code of Civil Procedure no suit shall be defeated by reason of the mis-joinder or non-joinder of the parties, but there can be no doubt that if the parties who are not joined are not only proper but also necessary parties to it, the infirmity in the suit is bound to be fatal. Even in such cases, the Court can under Order 1, Rule 10, Sub-rule 2 direct the necessary parties to be joined, but all this can and should be done at the stage of trial and that too without prejudice to the said parties plea of limitation. Once it is held that the appellant's two brothers are co-heirs with her in respect of the properties left intestate by their mother, the present suit filed by the appellant partakes of the character of a suit for partition and in such a suit clearly the appellant alone would not be entitled to claim any relief against the respondents. The estate can be represented only when all the three heirs are before the Court. If the appellant persisted in proceedings with the suit on the basis that she was exclusively entitled to the suit property, she took the risk and it is now too late to allow her to rectify the mistake. In Naba Umar Hazra v. Radhashyam Mahish MANU/PR/0053/1931, the Privy Council had to deal with a similar situation. In the suit from which that appeal arose, the plaintiff had failed to implead co-mortgagors and persisted in not joining them despite the pleas taken by the defendants that the comortgagors were necessary parties and in the end, it was urged on his behalf that the said co-mortgagors should be allowed to be impleaded before the Privy Council. In support of this plea, reliance was placed on the provisions of Order 1, Rule 9 of the Code. In rejecting the said prayer, Sir George Lowndes who spoke for the Board observed that 'they are unable to hold that the said rule has any application to an appeal before the Board in a case where the defect has been brought to the notice of the party concerned from the very outset of the proceedings and he has had ample opportunity of remedying it in India."