Guidance regarding transfer of land.

SIR, I am a resident of District Solan ( Himachal Pradesh ). Sir, I would like to seek the guidance of your good self regarding transfer of Land. Mr. Twaariya had got two sons namelu Buddhu & Kakhoo. Both were married but Buddhu have got two wives. The marriage of both the wives taken place before 1951. After the death of Buddhu, the share of Buddhu was transferred to his widow’s namely Kashmiru & Devki. Both the widows were issueless, whereas Mr. Kakhoo have five sons. After the death of one widow namely Kashmiru, her share was transferred in the name of Devki, as no deed/ any gift was registered by Kashmiru in favour of Devki. I seek the guidance from some people who narrated that the share of issueless widow can not be transferred to issueless widow. It will be reverted back (to Mr. Twaariya & thereafter to sons of Kakhoo ). Sir, Kindly guide that what is the proper method & how much the time limits registered such cases in the court of Law. It is further added that the Khata is common (joint) of entire family as partition have not been sort by any shareholder. Later Smt. Devki registered will in favour of one person namely RAM CHAND, was Devki entitled to gift the share of her own & Kashmiru or she was entitled only to gift her own share ?