delivered the opinion of the court. The second plea states that the plaintiff is an alien, born out of the allegiance, of the United States, and under the allegiance of the king of the united kingdom of Great Britain and Ireland, and not naturalized, and that war exists between the United States and the said kingdom ; and that the plaintiff came into the United States and remains here without any letters of safe conduct from the President of the United States, or any license to remain here.
This plea is not without precedent in the English books; (Rast. Ent. 252. b. 605. b. Denier v. Arnaud, 4 Mod. 405. the record of which plea Lord Kenyon, in 8 Term Rep. 167. says he had examined;) but there are many and weighty reasons why it cannot be supported. To render the plea of alien enemy good, it seems now to be understood to be the law of England that the plea must not only aver that the plaintiff was an alien enemy, but that he was adhering to the enemy. The disability is confined to these two cases; 1. Where the right sued for was acquired in *71actual hostility, as was the case of the ransom bill in Anthon v. Fisher; (Doug. 649. note.) 2. Where the plaintiff being an alien enemy, was resident in the enemy’s country; such was the form of the plea in George v. Powell, (Fortesc. 221.) and in Le Bret v. Papillon; (4 East, 502.) and such was the case with the persons in whose behalf, and for whose benefit, the suit was brought upon the policy, in Brandon v. Nesbitt. (6. Term Rep. 23.)
It was considered in the common pleas, at Westminster, as a" settled point, (Heath, J. and Rooke, J. in Sparenburgh v. Bannatyne, 1 Bos. & Pull. 163.) that an alien enemy under the king’s protection, even if he were a prisoner of war, might sue and be sued.' This point had long before received a very solemn decision in the case of Wells v. Williams. (1 Ld. Raym. 282. 1 Lutw. 34. S. C. 1 Salk. 46.) It was there decided that if the plaintiff came to England before the war, and continued to reside there, by the license and under the protection of the king, he might maintain an action upon his personal contract; and that if even he came to England after the breaking out of the war, and continued there Under the same protection, he might sue upon his bond or contract; and that the distinction was between such an alien enemy, and one commorant in his own country. The plea, in that case, averred that the plaintiff was not only born in France, under the allegiance of the French king, then being an enemy; but that he came to England, without any safe conduct, and the plea was held bad on de- 1 inurrer. It was considered, that if the plaintiff came to England in time of peace, and remained there quietly, it amounted to a license, and that if he came over in time of war, and continued without disturbance, a license would be intended. It is, therefore, not sufficient to state that the plaintiff came here without safe conduct. The plea must set forth, affirmatively, every fact requisite to prove that the plaintiff has no right of action. It is not to be favoured by intendment. This was the amount of the decision in Casseres v. Bell; (8 Term Rep. 166.) and one of the judges, in that case, referred to the decision in Wells v. Williams, as authority, and so it has uniformly been considered in all the books; and all the former precedents and dicta that are repugnant to it may be . considered as overruled. Though there is a loose and unsatisfactory note of Sylvester's Case, in 7 Mod. 150. which was a few years later, and looks somewhat to the contrary; yet it never has' been considered as affecting the former decision. Indeed, the law on this subject has undergone a progressive improvement. *72The doctrine once held in the English courts, that an alien’s bond became forfeited by the war, (Year Book, 19 Edw. IV. pl. 6.) would not now be endured. The plea is called in the books an odious plea, and the latter cases concur in the opinion that the ancient severities of war have been greatly and justly softened, by modern usages, the result of commerce and civilization.
In the case before us, we are to take it for granted (for the suit was commenced before the present war) that the plaintiff came to reside here before the war, and no letters of safe conduct were, therefore, requisite, nor any lic.ense from the president. The license is implied by law and the usage of nations ; if he came here since the war, a license is also implied, and the protection continues until the executive shall think proper to order the plaintiff out of the United States; but no such order is stated or averred. This is the evident construction of the act of congress of the 6th July, 1798, entitled “ An act respecting alien enemies.” (Sess. 1. cong. 5. c. 73.) Until such order, the law grants permission to the alien to remain, though his sovereign be at war with tis. A lawful residence implies protection, and a capacity to sue and be sued. A contrary doctrine would be repugnant to sound policy, no less than to justice and humanity.
The right to sue, in such a case, rests on still broader ground than that of a mere municipal provision, for it has been frequently held that the law of nátions is part of the common law. By the law of nations, an alien who comes to reside in a foreign country, is entitled, so long as he conducts himself peaceably, to continue to reside there, under the public protection; and it requires the express will of the sovereign power to order him away. The rigour of the old rules of war no longer exists, as Bynkershoek admits, when wars are carried on with the moderation that the influence of commerce inspires. It may be said of commerce, as Ovid said of the liberal arts : Emollit mores, nec sinit esse feros.
We all recollect the enlightened and humane provision of Magna Charta (c. 30.) on this subject; and in France the ordinance of Charles V. as early as 1370, was dictated with the same magnanimity; for it declared that in case of war, foreign merchants had nothing to fear, for they might depart freely with their effects, and if they happened to die in France, their goods should descend to their heirs. (Henault's Ábrégé Chron. tom. 1. 338.) So all the judges of England resolved, as early as the time of *73Henry VIII. that if an alien came to England, before the deck-ration of war, neither his person, nor his effects, should be seized in consequence of it. (Bro. tit. Property, pl. 38. Jenk. Cent. 201. Case 22.) And it has now become the sense and practice of nations, and may be regarded as the public law of Europe, (the anomalous and awful case of the present violent power on the continent excepted,) that the subjects of the enemy, (without confining the rule to merchants,) so long as they are permitted to re-1 main in the country, are to be protected in their persons and pro-1 perty, and to' be allowed to sue as well as to be sued. (Bynk. Quest. Jur. Pub. b. 1. c. 7. c. 25. s. 8.) It is even held, that if they are ordered away, in consequence of the war, they are still entitled to leave a power of attorney, and to collect their debts: by suit. (Emerigon, Traité des Assurances, tom. 1. 567.)
Modern treaties have usually made provision for the case Of aliens found in the country, at the declaration of war, and have allowed them a reasonable time to collect their effects and remove. Bynkershoek gives instances of such treaties, existing above two centuries ago; and for a century past, such a pmvision'has become an established formula in the commercial treaties. Emerigon, who has examined this subject with the most liberal and enlightened views, considers these treaties as an affirmance of common right, or the public law of Europe, and the general rule is so laid down by the later publicists, in conformity "with this provision. (Vattel, b. 3. c. 4. s. 63. Le Droit Public de L’Europe, par Mably. (Euvres, tom. 6. 334.) Some of these treaties have provided that foreign subjects should be permitted to remain and continue their business, notwithstanding a rupture between the governments, so long as they behave peaceably; (Treaty of Commerce between Great Britain and France, in 1786, and of Amity and Commerce between Great Britain and the United States, in 1794;) and where there was no such treaty^ the permission has been frequently announced in the very declaration of war. Sir Michael Foster (Discourse of High Treason, 185, 186.) mentions several instances of "such declarations; and he says that the aliens were thereby enabled to acquire personal chattels, and to maintain actions for the recovery of their personal rights, in as full a manner as alien friends. The act of congress of July, 1798, before alluded to, provides, in cases where there may be no existing treaty, a reasonable time, to be ascertained and declared *74by the president, to alien enemies resident at the opening of the war, “ for the rebovery, disposal and removal of their goods and effects.” This statute may be considered, in this respect, as a . true exposition and declaration of the modern law of nations.
The opinion that wars ought not to interfere with the security and collection of debts has been constantly gaining ground, and the progress of this opinion is worthy of notice, as it will teach us with what equity and liberality, and with what enlarged views of national policy, the question has been treated. A right to confiscate the debts due to the enemy was the rigorous doctrine of the ancient law; but a temporary disability to sue, was all Grotius (b. 3. c. 20. s. 16.) seemed willing to allow to hostilities. Since bis time, continued and successful efforts have been made to strengthen justice, to restrain the intemperance of war, and to promote the intercourse and happiness of mankind. The power to collect debts, notwithstanding the event of war, is not an unusual provision in the conventional law of nations. In the treaty of commerce between England and France, in 1713, it was provided by the 2d article, that in case of war, the subjects of each power residing in the dominions of the other, should be allowed six months to retire with their property, and in the mean time, should be at full liberty to dispose of the same, “ and the subjects on each side were to have and enjoy good and speedy justice, so that during the said space of six months they may be able to recover their goods and effects.” So also in the treaty of commerce between Great Britain and Russia, in 1766, and again in 1797, it was provided, that in case of war, the subjects of each were to be allowed one year to withdraw with their property; and they were also authorized to substitute others to collect their debts for their benefit, “ which debts the debtors should be obliged to pay in the same manner as if no such rupture had happened.” A similar provision, in substance, was inserted in the treaty between the United States and Russia, in 1785; and in the treaty of commerce between the United States and Great Britain, in 1795, the government of each country was prohibited to interfere, either by confiscation or sequestration, with private contracts, and it was expressly declared to be unjust and impolitic, that the debts of individuals should be impaired by national differences.
The case before us does not raise the question, nor do we give any opinion in favour of the right of action by aliens who resided, in the enemy’s country when war was declared, and when the ac-*75lion was commenced. The cases appear to be against such right. But as to aliens who were residents with us when the war broke out, or who have since come to reside here, by a presumed permission, the authorities seem to be decisive. And whether we consider this case in reference to the decisions of the English courts, to the act of congress, or to the sense of European nations, declared in their treaties, and by their writers on public law, the plea must be overruled; and the plaintiff is entitled to judgment, upon his demurrer.
Judgment for the plaintiff.