My fatehr bought a land form Mr.Ravi. Mr.Ravi Bought it from Mr. Rajesh and 2 of his brothers. The owner of the land is Mr.Sam younger brother of Mr.Rajesh and the other 2. Mr.Sam died registering a will stating the property belongs to Mr.Babu s/o Mr.Rajesh and the gaurdian is id Mother as Mr.Babu is minor at that time. Mr.Sam is unmarried.After attaining a legal hire certificate ( certificate states 4 sisters and 3 brothers of Mr.Sam as legal hire ) Mr.Rajesh and 2 of his brother has sold the land to Mr.Ravi. But Mr.Ravi has taken in writing from Mr.Babu after becoming major that he will not claim any rights for the property in a white sheet and also in a stamp paper with witness from some of the village members. But I feel some problem may occur if i try to sell that property .Plz advice me what to do.The Patta is in my fathers name.Mr.Babu is 24 yrs old and not given any proplem still today. The poseesion was with Mr.Ravi for 8 1/2 yrs and father hold 3 1/2 yrs poseesion after that.