cock v pratt march sir John strange in the absence of Lord chancellor relief  against agreement make under a misconception of right agreement as to  distribution of personal estate set aside although ratify the value appear  much great than be know to the plaintiff at the time see the circumstance full  from r l supplement p see also Bingham v Bingham Ves sen and Ramsden vHylton  Ves sen plea of inventory deliver and approve and of agreement find on it  without fraud allow in a antecedent stage of the cause I Jelf die intestate  leave a widow and a daughter then a infant who four month after her come of  age enter into a agreement with her mother concern the distribution of the  personal estate which agreement be afterward ratify by the daughter husband  who after the death of his wife bring a bill as her administrator to set aside  the agreement and to have a distributive share out of the father personal  estate to the amount of what his wife be entitle to vesey senior er p vesey  senior the mother insist on this agreement as a defence against go into a  account of the father personal estate vide supplement p master of the roll the  plaintiff bill be proper and the right of the party the same as if his wife be  alive the question be what be in view on each side the daughter clear do not  intend at the time of the agreement to take less than what by law she be  entitle to her twothirds of the value though what that be do not clear appear  to her but she then think what be stipulate for her be her full share though  there be no very great evidence of undue influence yet the court will always  look with a jealous eye upon a transaction between a parent and a child just  come of age and interpose if any advantage be take the mother plain know more  than the daughter and only say in general she believe she conceal nothing from  her whether there have be pressingdown very be not clear upon the evidence but  there be another foundation to interpose videlicet that it appear afterward  that the personal estate amount to more and the party suffer will be permit to  come here to avail himself of that want of knowledge not indeed in the case of  a trifle but some bind must be set to it the daughter will be entitle to pound  more which be very material in such a sum as this and a ground for the court  to set it right the daughter do not act on a composition as want to marry and  to have ready money but take this as her full share and if it appear not so  the court can suffer the agreement to stand as to the ratification and release  by the husband he be as much in the dark this estate therefore shall be divide  as the law direct and the agreement set aside in this case be cite Griffith v  Frapwel June where one die intestate leave two sister the plaintiff wife and  the defendant wife the latter first get administration and prevail on the  other to accept of a agreement for her share there be a further agreement that  the plaintiffswife shall have a further share recite that it be intend she  shall have a equal share and that there shall be a decree for that the  plaintiff afterward discover the estate to be a great deal more and bring a  bill of review and both the decree and agreement be set aside Reg lib a foe  pound