delivered the opinion of the Court. This cause has been very well argued. The counsel for the defendant has rested the defence upon the ground, that this was a voluntary payment under a claim of right, and ignorance and .mistake of law, but with a full knowledge of the facts; and he contends strenuously, that the plaintiff cannot recover. He has also objected to several matters of form.
We proceed to consider the merits of the claim in the first place. ,
The general rule, that one may recover back money paid by mistake of the facts, or where the consideration upon which the payment was made, has failed, is admitted. In such case, it would be clear, that the defendant could not retain it, for it would be contrary to the principles of justice upon which the law is founded.
It has been settled in the case of Cowdin v. Perry, 11 Pick. 503, that the legacy to James, the son of the defendant, lapsed, in consequence of his dying before he attained the age of twenty-one years. A payment of the legacies, therefore, to the legatees who were minors, or to their guardians, during their minority and while it was altogether uncertain whether they would eventually be entitled to the money, would be ;1 early without any legal right. The residuum of the estate should have been held in the hands of the executors ; and the urincipal, with the accumulating interest, would be payable *16to the legatees, who should attain the age of twenty-one years.
It would seem from the facts in the case, that the defendant, who was the father of several of the legatees, minors, obtained the money from the plaintiff under a special agreement, stating that “ as said sum is paid in advance and before the payment of any sum to the other residuary legatees, and before a final settlement of said Asa’s estate, it is agreed that the above sum is paid upon the condition, that all said residuary legatees are to be made equal, and that my wards above named are not to have any advantage by the payment of said sum in advance ; but are to allow therefor as equity shall require, on a final payment to said residuary legatees.” The money was advanced, at several times, upon accountable receipts of the defendant, of the same legal import. It is manifest, that the plaintiff advanced the money upon the consideration, that it should be allowed to him upon the final settlement of the estate. He relied upon the undertaking of the defendant that such allowance should be made. The defendant .stipulated, that his wards should have no advantage from the payment in advance. His undertaking in effect was, that the legal right of the plaintiff, and the legal rights of his wards, should not be affected by the transaction. The defendant xvas to have the custody and management of the money until the final settlement of the estate, and then, we think, it w'as clearly understood by the parties, that the plaintiff should have the full benefit of the advance, so made to the defendant.
It is manifest, that no claim of right was or could have been made by the defendant upon the plaintiff. There was no dispute, no waiver of any rights, either legal or equitable. It was an arrangement which the plaintiff probably made to accommodate the defendant and his wards, upon the responsibility of the defendant. But the plaintiff did not, we think, intend to part xvith that money without consideration, but upon the consideration that the defendant would cause it to be carried to the credit of the plaintiff in the final settlement of the estate.
Now that consideration has failed, so far as James Carter, the minor son of the defendant, xvas concerned or interested *17Unfortunately, he died before he attained the age of twenty-one years. And those grandsons who did arrive to that age, are entitled to the share that James would have had if he had attained that age.
We think it to be very clear, that the defendant should have repaid the money to the plaintiff, which was so advanced for James, or should have applied it towards the legacies of the grandsons, who arrived to the age of twenty-one years, and so should have effectually procured a credit for the same, to the plaintiff, in the final settlement of the account. We cannot perceive any legal or equitable right, which can enable the defendant to retain it, to his own use. We think that the whole motive, cause, and consideration, upon which the plaintiff advanced the money to the defendant, has failed ; and therefore that the plaintiff is entitled to recover it back.
But the defendant contends, that a special demand was necessary, to enable the plaintiff to maintain the action. We think, on the contrary, that the failure of the consideration being known equally by both parties, the law raised the promise to pay the money ; and where the law supposes that the money cannot be rightfully detained by the defendant, that nothing remains on his part but a duty to pay it, no special demand is necess.ary, but the licet scepius requisitus is sufficient.
It is also contended for the defendant, that both of the executors ought to join in the action, and, of consequence, that the plaintiff cannot maintain the action alone. But we think the plaintiff is not claiming in his capacity of executor. He is described in the receipts as an executor ; but the legal operation of the contract then made was, as i,t related to the plaintiff, of a personal, and not of an official character. Besides, the money advanced by the plaintiff to the defendant was upon his own personal responsibility, not with the consent, expressed or implied, of the co-executor. It could never become a legal charge in the account of the executors against the estate. It could not be claimed by them rightfully, or be allowed by the probate court, upon the settlement of the estate of their testator. So that we think the plaintiff may sue alone in his private capacity, and that he could not legally have maintained the suit in the names of both of the execu *18tors. The defendant did not make any contract with the executors.
The only consideration remaining is, whether the defendant can rightfully be allowed for sundry disbursements made by the defendant, towards the education and support of his son James, during his minority. This is claimed on the part of the defendant, and resisted on the part of the plaintiff. Now there is no evidence or fact stated, which induces us to think that the advance was made for the accommodation of the plaintiff. On the contrary, we think the fair presumption is, that if the defendant had not persuaded the plaintiff to make the advance, the money would have remained safely in the hands of the executors, for legal distribution. After the money was advanced, the defendant undertook to manage it. ■ We think he took the entire responsibility 'in regard to its appropriation. It is suggested, that in consequence of the plaintiff having made the advance, the defendant was induced to expend money more liberally for the education and support of his son James, than he would have done if the plaintiff had . retained the money. If this were true, we do not think the inference follows which the defendant claims. If the money had not been advanced, the defendant knew that it was existing as a fund carrying interest, which would be payable to his son on his attaining the age of twenty-one years ; and the defendant might well educate his son in view of such an expectancy, more expensively than he would, if he had no such provision. It was, we think, a matter of discretion for the defendant to exercise, on his own responsibility, and not at the risk or responsibility of the plaintiff.
Upon the whole, the Court are all of opinion, that the plaintiff is entitled to recover, upon the ground of a failure of the consideration upon and for which the. money was advanced, and that the defendant is not legally or equitably entitled to the allowances for disbursements to his son, winch he has claimed.