(1) When a Hindu to whom the marumakkattayam or nambudri law would have applied if this Act had not been passed dies after the commencement of this Act, having at the time of his or her death an interest in the property of a tarwad, tavazhi or illom, as the case may be, his or her interest in the property shall devolve by testamentary or intestate succession, as the case may be, under this Act and not according to the marumakkattayam or nambudri law.
Explanation.— For the purposes of this sub-section, the interest of a Hindu in the property of a tarwad, tavazhi or illom shall be deemed to be the share in the property of the tarwad, tavazhi or illom, as the case may be, that would have fallen to him or her if a partition of that property per capita had been made immediately before his or her death among all the members of the tarwad, tavazhi or illom, as the case may be, then living, whether he or she was entitled to claim such partition or not under the marumakkattayam or nambudri law, but such share shall be deemed to have been allotted to him or her absolutely.
(2) When a Hindu to whom the aliyasantana law would have applied if this Act had not been passed dies after the commencement of this Act, having at the time of his or her death an undivided interest in the property of a kutumba or kavaru, as the case may be, his or her interest in the property shall devolve by testamentary or intestate succession, as the case may be, under this Act and not according to the aliyasantana law.
Explanation.— For the purposes of this sub-section, the interest of a Hindu in the property of a kutumba or kavaru shall be deemed to be the share in the property of the kutumba or kavaru, as the case may be, that would have fallen to him or her if a partition of that property per capita had been made immediately before his or her death among all the members of the kutumba or kavaru, as the case may be, then living, whether he or she was entitled to claim such partition or not under the aliyasantana law, but such share shall be deemed to have been allotted to him or her absolutely.
(3) Notwithstanding anything contained in sub-section (1), when a sthanamdar dies after the commencement of this Act, the sthanam property held by him shall devolve upon the members of the family to which the sthanamdar belonged and the heirs of the sthanamdar as if the sthanam property had been divided per capita immediately before the death of the sthanamdar among himself and all the members of his family then living, and the shares falling to the members of his family and the heirs of the sthanamdar shall be held by them respectively as their separate property.
Legal Commentary & Landmark Judgments: Section 7
Section 7 regulates the statutory devolution of undivided interest in the property of a tarwad, tavazhi, kutumba, kavaru, or illom governed by matrilineal Marumakkattayam or Aliyasantana laws.
In Kerala and Coastal Karnataka property disputes involving ancestral tarwad or illom properties, apply Section 7 notional partition principles to trace the devolution of shares upon the death of any matrilineal member.