Female Hindu - Inheriting property from her mother - On her death - Property would devolve on her sister as per sub-sec. (2) of S. 15 - And not on heirs of her predeceased-husband.

AIR- supreme court judgement Link

https://drive.google.com/file/d/1iti5LmLlS81HNp1dZx9ohX2bAz2DYZUp/view?usp=drivesdk