Section 43(1)(b) in Tamil Nadu Co-operative Societies Rules, 1988
(b)(i)Where no nomination has been made within ninety days from the dale of knowledge of death of the member, or(ii)Where the nominee is also dead and the death of the nominee is known after the issue of the notice to the nominee, within ninety days from the date of knowledge of the death of the nominee, the society shall, by a notice exhibited at the office of the society, invite claims for the share or interest of the deceased member in the capital of the society and other moneys due to the said deceased member within thirty days, from the date of such notice. After taking into consideration the claims so received, if any, and after making such enquiries as the board may consider necessary, the board shall decide the person who, in its opinion, is the heir or legal representative of the deceased member.