I intend to buy a property, kindly advice about the legal issues. The owner got half the property by way of family partition among 4 brothers, after their father's death in 1975. The other half of the property was purchased by the owner from a third party ( The third party has purchased the other half from the owner's brother). Owner has got 4 married sisters. Their partition deed is not registered. Their partition deed and their subsequent sale & purchase were not contested by any of the brothers and sisters till date. The property was purchased by his father in 1949 from his earnings. Will ther be any legal isssues if I purchase this property.