My mother and her sister are only legal heir (class II) surviving after their brother's death intestate. There are no class I heir available.
Both have staked claim before tehsildar for their brother's ancestral agricultural land which is challenged by their brother's relative saying that the deceased didn't have any sister.
What will happen in case one of the sisters passes away (both being above 70 years of age) before it is proved that they are real sisters.
1. Will the surviving sister get the whole property or she will share it with children of deceased sister and in what ratio?