[001] allowed. And that age ought to be proved in this way may be seen [in the roll] of [002] Michaelmas term in the third and the beginning of the fourth years of king Henry, [003] in the county of Sussex, the case of John de Breuse and Reginald de Breuse, because [004] from his appearance the justices could not be certain of the age of the aforesaid John. [005] It was therefore decided that proof be made by the country and kinsmen.1 But with [006] respect to [what is said, that] kinsmen ought to be assumed, we must see whether [007] proof ought to be made for the minor or against him because2[whether it is one or the [008] other, in every case kinsmen may be suspect.] All other answers because they raise a [009] slight presumption, allow of proof to the contrary.
Proof by presumption, as where one has impleaded others as of full age; he will answer others as being of age.
[011] Age is sometimes proved by a presumption, indirectly and without bodily inspection [012] or the production of witnesses, as where one sues against another and bears himself [013] as one of full age, whether he is of age or not; he will answer others suing against him [014] if, contrary to his action and his own deed he says that he is a minor, because, since he [015] once asserted that he was of age, to his own advantage, let him be taken as such when [016] it is to his disadvantage. Age may sometimes be proved by an assise, by the jurors of [017] the assise only, sometimes, if there is reason therefor, with the addition of others, [018] kinsmen and neighbours, as where one who is in wardship claims his inheritance [019] against the chief lord by an assise of mortdancestor and the objection is raised against [020] him that he is not of full age, [and both put themselves on a jury]; when age has been [021] so proved it suffices, nor is a conviction or other proof admitted to the contrary, because [022] of the consent, especially with respect to him who raised the exception, though [023] according to some it does not hold as against others, because jurors of this kind may [024] be deceived or, corrupted by prayer or price, swear a false oath. If one says he is a [025] minor when he is of age, [as where] he alleges that he is a minor to protect himself, so [026] that he need not answer, it suffices if his age is proved in any way; and [if] he answers [027] the demandant, he will be bound to answer all others. We must see where and when [028] age ought to be proved. It is clear that it must be done in the king's court, without [029] resummons, where he against whom minority is objected is demandant in an assise [030] of mortdancestor against the chief lord. But if the objection is raised for his own [031] advantage, that he need not answer before