delivered the opinion of the court.

After reciting the facts in the foregoing language he continued:

As ground of reversal, it is assigned by the appellant that the proceeds of the sale of the equitable interest of Dodge, the judgment debtor, should have been distributed pro rata between the appellees, and the appellants, instead of having been awarded exclusively to the appellee. It is contended on behalf of the appellants that the interest of the judgment debtor in the land, being an equity merely, is not subject to execution at law;' and as it can- be reached by judgment creditors only through the intervention and by the aid of a court of equity, it becomesj'of the nature of equitable assets, and when sold, the proceeds will be applied, according to the maxim that equality is equity, ratably among the creditors.

", In the case of Morsell v. First-National Bank-, 91 U. S. 357, it was decided that, under the laws of Maryland in force in • .this District, judgments at law were not liens upon the interest of judgment debtors who had previously conveyed lands to a trustee in trust for the payment of a debt secured thereby. Mr. Justice Sway lie said (p.,361): “ The judgments in nowise affected the trust premises until the bill was filed. That created a lien in favor of the judgment creditors. There was none before.” And it was accordingly held that in the distribution of the proceeds of sale the judgments must be postponéd to debts secured by other deeds of trust made before' the filing of the bill, but subsequent to the rendition of the judgments. But that decision leaves open the question arising here between judgment, creditors seeking satisfaction in equity out of the debtor’s equitable estate. It becomes necessary, therefore, to determine the nature of the right and the principle of distribution which arises from it.

At common law executions upon judgments could not be levied upon estates merely equitable, because courts of law did •not recognize any such titles and could not deal with them. They.could not be levied upon the estate of the trustee when -the judgment was against the cestui que .trust for the same .reason; and when the judgment was-against the trustee,.if his legal estate should be levied oh, the execution -creditor could, *713 acquire no beneficial interest, and if the levy tended injuriously to affect the interest of the cestui que trust, the latter would be entitled to relief, by injunction or otherwise, in equity. Lewin on Trusts, 181, 186; 2 Spence Eq. Jur. 39.

But as courts of equity regarded the cestui que trust as the true and beneficial owner of the estate, to whose uses, according to the terms of the trust, the legal title was made subservient, so.in its eyes, the estate of the cestui que trust came to be invested with the same incidents and qualities which in a court of law belonged to a legal estate, so far as consistent with the-preservation and administration of the trust. This was by virtue of a principle of analogy, adopted because courts of equity were unwilling to interfere with the'strict course of the law, except so far as was necessary to execute the just intentions of parties, and to prevent the forms of the law from being made the means and instruments of wrong, injustice and oppression.

Thus equitable estates were held to be assignable and could be conveyed or devised; were subject to the rules of desceiit applicable to legal estates'; to the tenancy by courtesy, though not to dower, by an anomalous exception afterwards corrected by statute, 3 and 4 Will. IV.', c. 105 ; and were ordinarily governed by the rules of law which measure the duration of the enjoyment or regulate the devolution or transmission of estates; so that, in general, whatever would be the rule of law, if it were a legal estate, was applied by the court of chancery by analogy to a trust estate. 1 Spence Eq. Jur. 502.

As judgment creditors, after the statute of Westminster,, 13 Ed. I, c. 18, were entitled, by the writ of degib, to be put in the possession of a moiety of the lands of the debtor, until satisfaction of the judgment; and as it would be contrary to equity to permit a debtor to withdraw his lands from liability to his judgment creditors, this ahalogy was at an early date extended, so as to give to judgment creditors similar benefits in respect to the equitable estate of their debtors; and as the remedies in favor of judgment creditors by way of execution upon the legal estate -of their debtors have been enlarged, they have been imitated by a corresponding analogy as to equitable *714 estates by courts of equity. This is in pursuance of the principle stated in a pregnant sentence by Lord Northington, in Burgess v. Wheate, 1 Eden, 177-261, where he said ; “ For my own part, I know no instance where this court ever permitted the creation of a trust to affect the right of a third party.” Ib. 151. It is embodied in the maxim, cequitas sequitur legem,'. •

It was accordingly held by Lord Nottingham, in the anonymous case cited in Batch v. Wastall, 1 P. Wms. 445,' “ that one who had a judgment, and had lodged & fieri facias in the sheriff’s hands, to which nulla bona was returned, might afterwards bring a bill against the defendant, or any other, to discover any of the (goods or personal estate of the defendant, and by that means to effect the same; ”. and although Lord Keeper Bridgman, in Pratt v. Colt, Freeman’s Cas. ip. Ch. by Hovenden, ■ 139, refused to permit a trust estate, which had descended to the heir, to be extended upon an elegit on a judgment against his ancestor, the reporter adds, “ but note that this hath not been taken to be a good demurrer by the old and best practisers, as little according with good reason, for the heir-át-law is ' as much chargeable with the ancestor’s judgment as the executor with the testator’s debts, and so equity ought to follow the law.” Three years subsequently to this decision, the Statute of Frauds, 29 Car. II., c. 3, was enacted, the 10th section of which made trust estates in’ fee simple assets for the payment of debts, and subject to an elegit upon judgment against the cestui que trust. But this statute did not extend to chattels real, to trusts under which the debtor had not the whole interest, to equities of redemp-. tion, or to any equitable interest -which had been parted with before execution sued out. Forth v. Duke of Norfolk, 4 Mad. 503. The statute of 5 Geo. II. C. 7, which made lands-within the English colonies chargeable with debts, and subject to the like process of' execution -as personal estate, was in force in Maryland; but as it did not interf$re With the established distinction between law and equity, it did not permit an equitable interest to be seized- under a fieri facias. ‘ Lessee of Smith v. McCann, 24 How. 398. But as the effect of these statutes was to enlarge the operation of execution's upon legal estates, so the *715 corresponding equitable remedy as to equitable estates was also enlarged, and as to them equitable executions were enforced to the same extent to which executions at law were enforceable upon estates subject to seizure under them.

This mere equity, consisting in the right to obtain the aid of the court in subjecting the equitable interest of the debtor, not being a lien at law or a specific charge in equity, nevertheless constitutes such an interest, and creates such a- .privity, as entitles the judgment creditors to redeem a prior mortgage, and succeeding thus to the rights of the mortgagee in England, where the doctrine of tacking prevailed, he was permitted to hold the whole estate as security for his judgment also, even when, by virtue of an elegit at law, he would be entitled only to a moiety of the debtor’s land. And he could file his bill to redeem without previously issuing an execution. Neate v. Duke of Marlborough, 3 Myl. & Cr. 407. The reason for this, assigned by Lord Cottenham in the case just cited, is, that inasmuch as the court finds the creditor in a condition to acquire a power over the estate by suing out the writ, it does what it does in all similar cases; it gives to the party, the right to come in and redeem other encumbrances upon the property.

But in other cases, when the object of the bill is to obtain satisfaction of the judgment, by a sale of the. equitable estate, it must be alleged that execution has been issued. This is not: supposed to be necessary wholly on the ground of showing that the judgment creditor has exhausted his remedy at law; for, if so, it would be necessary to show a return of the execution, unsatisfied, which, however, is not essential. Lewin on Trusts, 513. But the execution must be sued out; for if the estate sought to be subjected is a legal estate and subject to be taken in execution, the ground of the jurisdiction in equity is merely to aid the legal, right by removing obstacles in the way of its enforcement at law. Jones v. Green, 1 Wall. 330; and if the estate is equitable merely, and therefore not.subject to-be levied on by an execution at law, the judgment creditor is bound nevertheless to put himself in the same position as if the estate Were legal, because the action of the court converts the estate, so as to make it'subject to an execution, as if it were *716 legal. • The ground of the jurisdiction therefore is, not that of a’lien or charge arising by virtue of the judgment itself, but of an equity to enforce satisfaction of the judgment by means of an equitable execution. And this it effects by a sale of the debtor’s interest subject to prior encumbrances, or according to circumstances, of the whole estate, for distribution of the pro- • ceeds of sale among all the encumbrancers according to the order in which théy may be entitled to participate. Sharpe v. Earl of Scarborough, 4 Ves. 538.

It is to be noted, therefore, that the proceeding is one instituted by .the judgment creditor for his ■ own interest alone, unless he élects to file the bill also for others in a like situation, with whom he chooses to make common cause; and as no-specific lien arises by virtue of, the judgment and execution alone, the right to obtain satisfaction out of the specific property sought to be subjected to sale for that purpose, dates from the filing of the bill-. “The' creditor,” says Chancellor Walworth, in Edmeston v. Lyde, 1 Paige Ch. 637-640, “whose legal diligénce has pursued' the property into this court, is entitled to" a preference as the reward of his vigilance ; ” and it would “ seem unjust that the creditor who has Sustained all the risk and expense of bringing.his suit' to a successful termination, should in the end be obliged to divide the avails thereof with those who have slept upon their rights, or who have intentionally kept back that they might profit by his exertions when there could no longer be any risk in becoming parties to the suit.” As his lien begins with the filing of the bill, it is subject to all existing encumbrances, but is superior to all of subsequent date. As was said by this court in Day v. Washburn, 24 How. 352:

“ It is only when he has-obtained a judgment and execution in seeking to subject the property of his debtor in the hands of third persons, or to reach property not accessible to an execution, that a legal preference is acquired which a court of chancery will enforce.”

■ This is in strict accordance with the analogy of the law, as It was recognized that the judgment creditor who first extends *717 tbe land by elegit is thereby entitled to be first satisfied out of it.- It is the execution first begun to be executed,- unless otherwise regulated by statute, which is entitled to priority. Rockhill v. Hanna, 15 How. 189, 195; Payne v. Drew, 4 East. 523. The filing of the bill, in cases of equitable execution, is the beginning of executing it.

The passage cited from the opinion in Day v Washburn, supra, speaks of the preference thus acquired by the execution creditor as a legal preference. It was distinctly held so' to be by Chancellor Kent in McDermott v. Strong, 4 Johns. Ch. 687. He there said: “ But this case stands on stronger ground than if it rested merely on the general jurisdiction of this court, upon residuary trust interests in chattels, for the plaintiffs' come 'in the character of execution creditors, and have thereby acquired, by means of their executions at law, what this court regards as a legal preference, or lien on the property so placed in trust; ” and “ admitting that the plaintiffs had acquired, by their executions at law, a legal preference to the assistance of ■this court (and none but execution creditors at law are entitled to that assistance), that preference pught not, in justice, to be taken away. Though it be the favorite policy of this court to distribute assets equally among creditors, pari passu, yet whenever a judicial preference has been established, by the superior legal diligence of any creditor, that preference is always preserved in the distribution of assets by this court.” The decision in that case was made, giving the priority to the execution creditors who filed the bill, when, otherwise, by virtue of an assignment by the debtor who was insolvent, the proceeds of the equitable interest sought to be subjected would have been distributed ratably among all creditors.

■ This case, often cited and never questioned, shows that the doctrine of equitable assets, to which we are referred by the appellant as the grotmd of his claim, has no application to the case. Ordinarily and strictly, the term, equitable assets, applies only to property and funds belonging to the estate of a decedent, which by law are not subject to the payment of debts, in the course of administration by the personal representatives, but which the testator has voluntarily charged with the pay-, *718 ment of debts generally, or which, being non-existent at law, have been created in equity, under circumstances which fasten upon them such a trust. Adams on Equity, 254. But, as was said by Chancellor Kent in Williams v. Brown, 4 Johns. Ch. 682, the doctrine “ does not apply to the case of a debtor in full life, for there is no equitable trust created and attached to' the distribution of the effects in the latter "case.” Property held by a trustee for the testator is legal assets, for, although the benefit of the trust, if resisted, cannot be enforced without equitable aid, yet the analogy of the law will regulate the application of the fund. To constitute equitable assets, the trust imposed by the party, or by the court, must be for the benefit of creditors generally.

It is true that in Moses v. Murgatroyd, 1 Johns. Ch. 119 (7 Am. Dec. 478), Chancellor Kent held surplus money arising from the sale of mortgaged premises to be equitable assets, but that was in a case where the mortgagor was deceased and the fund was in a court of equity for distribution, and when the judgment to which priority was refused was confessed by the administrator. In Purdy v. Doyle, 1 Paige, 558, the rule was stated by Chancellor Walworth, in these words:

“ If it is such property as the judgment creditors could obtain a specific or general lien on at law, they are entitled to the fruits of their superior vigilance, so far as they have succeeded in getting such lien. But if the property was in such a situation that it could not be reached by a judgment at law, and the fund is raised by a decree of this court, and the creditors are obliged to come here to avail themselves of it, they will be-paid on the footing of equity only.”

But a specific lien, whether legal or equitable, on property liable as equitable assets, was always respected by courts of equity. Freemoult v. Dedire, 1 Peere Wms. 429; Finch v. Earl of Winchelsea, Ib. 277; Ram on Assets, 318; And Lord Chancellor Parker, in Wilson v. Fielding, 2 Vern. 763, 10 Mod. 426, drew the distinction between' property which is assets in a court of equity only and certain property which a creditor cannot come at without the aid of a court of equity. In that casé *719 tbe mortgage debt bad been paid out of tbe personal estate by tbe executor, thus exonerating tbe mortgaged premises wbicb bad descended to the heir. Tbe unsatisfied creditors filed a bill to require tbe beir at law to refund, wbicb was “ a matter purely in equity and a raising of assets where there were none at law.”

And see Atlas Bank v. Nahant Bank, 3 Met. (Mass.) 581; Codwise v. Gelston, 10 Johns. 507, 522; Tenant v. Strong, 1 Richardson Eq. 221; 1 Story Eq. Jur. § 553; 2 White & Tudor’s Lead. Cas. in Eq. pt. 1, 390.

We have already seen that the filing of a bill by an execution creditor to subject tbe equity of tbe debtor in bis lifetime, created a ben and gave him a legal preference. And in the English chancery, although equities of redemption after tbe, death of tbe mortgagor are classed as equitable assets, tbe rule of distribution pari passu is modified in its application to them in respect to judgment creditors by permitting them to retain their, priority over other claims, because, if such priority were not allowed, the judgment creditor might acquire it by redeeming tbe mortgage. Adams Eq. 256. Legal assets, according to tbe definition of Mr. Justice Story, Eq. Jur. § 551, “ are such as come into the hands and power of an executor or administrator, or such as he is intrusted with by law virtute officii to dispose of in tbe course of bis administration. In other words, whatever an executor or administrator takes qua executor or administrator, or in respect to bis office, is to be considered legal assets.” And this is tbe modern doctrine in England. In Lovegrove v. Cooper, 2 Sm. & Giff. 271, it was held, for that reason, that tbe proceeds of real estate directed to be sold for tbe payment of debts, and- paid by tbe purchaser into court, were legal and not equitable assets.

It follows from this, that in this country generally, where tbe real estate of a decedent is chargeable with tbe payment of debts, and, in case of a deficiency of personal property for that purpose, may be subjected to sale and distribution as assets, by the personal representative, in tbe ordinary course of administration, tbe distinction between legal and. equitable assets has ceased to be important. In every such case • tbe equity of re *720 demption could only be applied after sale by tbe executor or administrator in tbe ordinary course of administration, subject to 'whatever liens may have been imposed upon it in tbe hfe-time of the mortgagor, and among them, as we have seen, is that of an execution creditor who has filed bis bill to subject it to tbe payment of bis judgment. So, in other cases where tbe rule of equality in distribution, as to equitable assets, applies, as in cases of assignments by tbe debtor himself for the payment of debts generally, and in cases of bankruptcy and insolvency, except as otherwise expressly provided by statute, tbe estate passes, subject to existing bens, including that of an execution creditor who had previously filed a bill, to subject tbe equitable interest of tbe debtor* and bis priority is respected and preserved. Tbe lien is given by the court in the exercise of its-jurisdiction to entertain tbe bill and to grant tbe relief prayed for; and to distribute the proceeds of the sale for tbe benefit of others, equally with tbe execution creditor first filing tbe bill, would be to contradict tbe very principle of tbe jurisdiction itself, and defeat tbe very remedy it promised; for tbe fruits of litigation, according to tbe rule of equabty, would have to be divided, not only with other judgment and execution creditors, but, as well, with all creditors, whether their claims bad been reduced to judgment or not.

For these reasons, the deoree appealed from-is affirmed.