Res judicata in heirship disputes bars re-litigation where earlier adjudication conclusively settled the issue.

A prior adjudication conclusively determining heirship to an estate binds the parties and their privies and bars re-litigation of the same matter in issue under Section 11 of the Civil Procedure Code, 1908. The rule of res judicata is one of substance and finality, and it should be applied on the merits of the earlier determination rather than defeated by technical defects in form. Where the record shows that a person participated in the earlier proceedings, omission of that person's name from the formal order does not prevent the earlier decision from operating as a bar. The claim remained barred on that basis.

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Issues: (i) Whether the present suit was barred by res judicata on account of the earlier adjudication determining the heirship to the estate; (ii) whether the bar of res judicata failed as against the claimants through Banwari on the ground that he was not a party to the original proceedings.

Issue (i): Whether the present suit was barred by res judicata on account of the earlier adjudication determining the heirship to the estate.

Analysis: Section 11 of the Civil Procedure Code, 1908 embodies the rule of res judicata, and its terms are not exhaustive of the broader principle. A prior decision between the parties, or those claiming under them, on the same matter in issue, binds the parties and prevents re-litigation. The rule is one of substance and finality, and should be applied without undue technicality where the earlier adjudication has conclusively determined the relevant issue.

Conclusion: The suit was barred by res judicata.

Issue (ii): Whether the bar of res judicata failed as against the claimants through Banwari on the ground that he was not a party to the original proceedings.

Analysis: Although Banwari's name did not appear in the formal order, the record showed that he had participated in the earlier proceedings and was in fact a party thereto. The omission of his name from the order was merely an oversight and did not affect the binding character of the earlier adjudication.

Conclusion: The contention failed and the suit remained barred against the claimants through Banwari.

Final Conclusion: The earlier determination of heirship operated as a complete bar to the present suit, and the appeal could not succeed.

Ratio Decidendi: A prior adjudication conclusively determining an issue between the parties or their privies binds them in subsequent litigation, and the rule of res judicata is to be applied on substance rather than defeated by technical defects in form.

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