My great grandmother acquired the property as part of govt declaration act or mulgani in early 1970's. She has 4 children (2 boys and 2 girls) and had executed a will in favour of her 2 sons but In 1999, the children of one of her daughters executed a partition deed for a share in the property. My grandfather contested it on the basis of the will and the partition deed was cancelled and all sibblings signed a compromise deed. My grandfather became the absolute owner of the property as per court decree. In 2003, my grandfather executed a registered will to divide the property equally between his 2 children (boy and girl). But in 2005, he was manipulated due to his illness and his daughter got a settlement deed executed in her favour to become the absolute owner of the property while maintaining the life interest my grandfather and grandmother. My father was unaware of the settlement deed and was given an understanding that his share is preserved but realized that his sister has taken his complete share after my grandparents death. I want to know if I being the great grand daughter have a share in the property. Indian inheritance act and not hindu inheritance act as we are christians. Recently supreme court has pased a rule for a girl child to have a share in her father's property, then can my father claim his share.