Mitakshara joint family property requires proof of a joint nucleus; later acquisitions were treated as the father's self-acquired assets.

In a Mitakshara joint family, a minor coparcener's benefit cannot be assessed merely by the changing size of his share, and estrangement created by the suit itself does not make partition beneficial; the later birth of sons to the father also did not, by itself, justify the suit for the minors. The later-acquired properties were treated as the father's self-acquired assets because joint family membership does not presume joint ownership of all property, and no reliable proof showed that an existing joint nucleus funded the acquisitions. The article also notes that Section 92 of the Indian Evidence Act did not assist the respondents on the facts found.

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Issues: (i) Whether the partition suit instituted on behalf of the minor plaintiffs was for their benefit; (ii) whether the properties acquired by the father after the earlier family partition were joint family properties or his self-acquired properties.

Issue (i): Whether the partition suit instituted on behalf of the minor plaintiffs was for their benefit.

Analysis: In a Mitakshara joint family, the benefit of a minor coparcener cannot be judged merely by the changing size of his share, since the interest of every coparcener is liable to fluctuation by births and deaths. Increased estrangement caused by the suit itself could not justify its institution. The later birth of sons to the father did not, by itself, make partition beneficial to the minors.

Conclusion: The suit was not shown to have been instituted for the benefit of the minor plaintiffs.

Issue (ii): Whether the properties acquired by the father after the earlier family partition were joint family properties or his self-acquired properties.

Analysis: Proof of a joint family does not by itself raise a presumption that every property held by a member is joint. The burden lies on the person asserting jointness, though it may shift where an existing joint nucleus is shown. The earlier partition property remained substantially intact, was kept distinct, and there was no reliable proof that it furnished the nucleus for the later acquisitions. A claim that the father treated certain business assets as family assets was not sufficient to establish that the whole later-acquired estate was joint family property, and Section 92 of the Indian Evidence Act did not advance the respondents' case on the facts found.

Conclusion: The later-acquired properties were held to be the father's self-acquired properties, not joint family properties.

Final Conclusion: The appeal succeeded, the decree of the appellate court below was displaced, and the trial court's dismissal of the suit was restored.

Ratio Decidendi: In a Mitakshara family, joint family property is not presumed from family membership alone, and later acquisitions will be treated as self-acquired unless the party asserting jointness proves the existence of a joint nucleus that in fact furnished the source of acquisition.

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