My father migrated from pakistan post migration in 1947. He got the property in claim from indian goverment in liau of property left by him in pakistan . He also wrote in claim form that property of pakistan was not his self aquired , but inherited from his father .My father got that property trasferred to my mother through decree in 1982 and in 1993 my mother transferred the property to my brother through decree . My nephews sold that property 2 years back . I have filed suit against them calling it as ancestral property which is in progress. My father died in 1994 and my grand father died in 1917.
Can it be called as ancestral property since I don't know how my grandfather got that property in Pakistan ? Also isn't my birth right since this property was inherited to my father .I am having all certified proofs which states that my father inherited Pakistan Propoerty from my grandfather .
What should I claim - right in inherited property or as ancestral property ?
Please advise .