Can a Grand daughter can claim the property share from the property of grand father self acquired left over property.

Dear sir, my grand father leftover 3 acre property with out writing a will. He having two son and one daughter along with his wife. He dead in 1970. after his death two sons and his wife executed a registered partition deed in 1980. My father took 0.75 cents (1st son) and my father brother (2nd son) took acre 1.50 cents and 0.75 cents to my grand mother. Not given any share to daughter. I am the daughter 1st son and i was the major at the time of above partition and not aware of this partition. Recently my father brother who taken 1 acre 50 cents came to house and told me that he became rich with above Acre 1.50 cents and no body told you about the above said partition in those days. As you are the first grand daughter in the family, grand father could have offered some share to you also and your father also not given any share in the grand father self acquired property. I surprised after hearing this news. Can i get any share in the above acre 1.50 cents grand father self acquired property, if i filed a case now after 45 years of partition