The record further indicates that the core controversy which is in question is regarding the validity of the alleged family settlement said to have been arrived at between Narvada Rao and his nephews (children of his real sister/Bhanja ). On the basis of the said settlement Sanjay, Durga Shankar and Om Prakash got their names mutated and later between 2010 to 2014 all three of them sold the property-in-question in parts. The private respondent nos.3 and 8 to 11 are the purchasers having purchased the property from Sanjay, Durga Shankar and Om Prakash. At this stage, it will be relevant to notice that the instant proceedings have been initiated under Section 33/39 of the U.P. Z.A & L.R Act, 1901 which needless to say are of summary nature. The basic contention of the learned counsel for the petitioners is that the family settlement which the basis of the claim of Sanjay, Durga Shankar and Om Prakash as well as their successor in interest, if is found to be legally in operative then further acts including the sale deeds executed by them also would be void.