The opinion of the Court was delivered at this term by
The principal question in this case, namely, whether a person non compos mentis can be allowed by law to plead his disability in avoidance of his contracts, is certainly a question of some difficulty.
It is said to be a maxim of the common law, that no man of full age shall be allowed by plea to stultify himself, and
On the other hand, Fitzherbert denies that this was ever a maxim of the common law. And Britton and Bracton maintain the' same opinion, This opinion is likewise supported by the case referred to by Fitzherbert: and by the form of the writ in the Register. The words are, lidumfuit non compos mentis sum, ut dicit," &c.
Blackstone says (2 Comm. 291) that the notion, that a man should not be permitted to disable or blemish himself, first began to arise in the reign of Edward 3 ; and it was' as late as the reign of Henry 6, before it was sanctioned by any judicial determination. It would seem, therefore, that Lord Coke was not correct in saying that the maxim in question was a rule of the common law. In a question relating to the ancient common law, it seems to me that the authority of the' Register should be admitted as conclusive, especially where other sources of information are doubtful and contradictory.
But few decided cases on this point are to be found since the case of Beverley. But it was decided as late as the year 1737, in the case of Yates v. Boen, 2 Str. 1104, that lunacy might be given in evidence to avoid a contract. This was a case of debt on articles, and upon non esl factum pleaded, the defendant offered to give lunacy in evidence. The chief justice (Lee) at first thought it ought not to be admitted, upon the rule in Beverley's case; but on the authority of Smith v. Carr, in which it was admitted by Chief Baron Pengelly, and the case of Thompson v. Leach, 2 Ventr. 198, he suffered it to be given in evidence. This case is cited with approbation by Buller; (Buller’s N. P. 172;) and also in the case of Webster v. Woodford, 3 Day, 90 ; in which it was decided, after a full examination of the question, that a person non compos mentis might be permitted to plead his own disability in avoidance of his contract.
It appears therefore on examination, that the supposed maxim of the common law relied on by the plaintiffs, is of doubtful
It is said that the rule, however unjust its operation may sometimes prove, is nevertheless founded in public policy. The law does not proceed, says Powell, upon the ground that the party is bound ; for that cannot be, seeing that by the law of nature, he wants the capacity to assent to a contract; but because the policy of the law, which rather submits to a particular mischief than a public inconvenience, sets bounds to the law of nature in point of form and circumstance. Pow. Contr. 21. But if this reason were allowed, and applied generally, the course of justice would be obstructed at every step, and courts of law would be worse than useless ; for
We are of opinion, therefore, that the Court of Common Pleas erred in rejecting the evidence offered by the defendant at the trial.1 He offered to prove that at and before the making of the note declared on, he was and still continued to be an idiot and incapable of making a valid contract. If the fact were so, then the court were bound to appoint a guardian ad litem. But if he was at the time of the trial restored to his reason, then he might plead his former disability by attorney, or might prove it under the general issue. The rules of practice in chancery, as laid down by Mitford, seem to us to be founded in good sense, and to be well adapted to the ordinary administration of justice. When a bill is filed against an idiot or lunatic, the committee of his estate, if there is one, must be made defendant with him. Mitf. Pl. 24. And he must defend by his committee, who is by order of the court appointed a guardian for that purpose as a matter of course. But if he has no committee, or the committee has an interest adverse to his, another person may be guardian for the pur
It is said truly, that if the defendant was non compos at the time o'* the trial, he had no right to appear and plead by ittornry. But if it should appear on examination that he is still non compos, the plea by attorney may before judgment be treated as a nullity ; and a guardian will be appointed, who will be entitled to plead dc novo.1
For this purpose the verdict is to be set aside, and-a new trial granted at the bar of this Court.
1.
In Seaver v. Phelps, 11 Pick. 304, the doctrine of the above case has been again declared to be sound, and the established law of this Commonwealth, notwithstanding some recent decisions in England, which seem to hold a different doctrine. See Browne v. Joddrell, 1 Moody & Malk. 105; Bagstar v. Earl of Portsmouth, 5 Barn. & Cressw. 172; S. C. 7 Dowl. & Ryl. 614; Chitty on Contracts, (3d Am. ed.) 256.
In Grant v. Thompson, 4 Connect. R. 204, the defence of insanity was admitted to an action on a promissory note. See also Chitty on Contracts, (3a Am. ed.) 29, 30, and notes; Lang v. Whidden, 2 N. Hamp. R. 435. Rice v. Peet, 15 Johns. R. 503; 1 Story on Equity, 227, 231.
1.
See Revised Stat. c. 93, § 22.