
108 U.S. 477 (1883)
GROSS
v.
UNITED STATES MORTGAGE COMPANY.
Supreme Court of United States.
Decided May 7th, 1883.
IN ERROR TO THE SUPREME COURT OF THE STATE OF ILLINOIS.
*481 Mr. Thomas S. McClelland for plaintiff in error.
Mr. Wirt Dexter for defendant in error.
*484 MR. JUSTICE HARLAN, after stating the foregoing facts, delivered the opinion of the court.
The first point to be considered relates to the jurisdiction of this court. The defendant in error insists that it does not appear from the record that the decision of the Supreme Court of Illinois was adverse to any asserted right under the Constitution, laws, or treaties of the United States, nor that the judgment or decree complained of could not have been passed without the determination of any such federal question. Dugger v. Bocock, 94 U.S. 603; Murdock v. City of Memphis, 20 Wall. 590. This proposition depends upon the inquiry whether the opinion of the State court, made part of the transcript, can be examined for the purpose of ascertaining the grounds upon which that court based its final decree.
In Gibson v. Chouteau, 8 Wall. 314; Rector v. Ashley, 6 Ib. 142, and Williams v. Norris, 12 Wheat. 117, it was ruled that *485 the opinion of the State court constituted no part of the record, for the purpose of determining whether this court will re-examine its final judgment or decree. And in Parmelee v. Lawrence, 11 Wall. 38  where the question arose as to the effect to be given to the certificate of the chief justice of the State court, showing that a federal question was raised and decided adversely to the party bringing the case here for review  it was said:
"If this court should entertain jurisdiction upon a certificate alone, in the absence of any evidence of the question in the record, then the supreme court of the State can give the jurisdiction in every case where the question is made by counsel in argument."
To the same effect are Lawler v. Walker, 14 How. 149; and Railroad v. Rock, 4 Wall. 177. But in Murdock v. City of Memphis, 20 Wall. 590, the subject was again under consideration, by reason of the omission from the act of 1867 of that provision in the 25th section of the act of 1789 restricting this court, when reviewing the final judgment or decree of the highest court of a State, to the consideration of such errors as appeared "on the face of the record." It was there said, that, in determining whether a federal question was raised and decided in a State court:
"This court has been inclined to restrict its inquiries too much by this express limitation of the inquiry `to the face of the record.'" "What was the record of a case," the court observed, speaking by Mr. Justice Miller, "was pretty well understood as a common law phrase at the time that statute was enacted. But the statutes of the States, and new modes of proceedings in those courts, have changed and confused the matter very much since that time. It is in reference to one of the necessities thus brought about that this court long since determined to consider as part of the record the opinions delivered in such cases by the Supreme Court of Louisiana. Grand Gulf Railroad Company v. Marshall, 12 How. 165; Cousin v. Blanc's Executor, 19 id. 202. And though we have repeatedly decided that the opinions of other State courts cannot be looked into to ascertain what was decided, we see no *486 reason why, since this restriction is removed, we should not so far examine those opinions, when properly authenticated, as may be useful in determining that question. We have been in the habit of receiving the certificate of the court, signed by its chief justice or presiding judge, on that point, though not as conclusive, and these opinions are quite as satisfactory, and may more properly be treated as part of the record than such certificates."
The opinion of the State court in the present case is properly authenticated, and there is, in addition, the certificate of its chief justice, showing that the present plaintiff in error not only claimed that the deed of trust by the National Life Insurance Company gave, when executed, a lien superior to that asserted by the United States Mortgage Company under Lombard's mortgage, but that the act of the legislature of Illinois, in force July 1st, 1875, in so far as it attempted to validate mortgages like the one taken by that company from Lombard, was in conflict, as well with the contract clause of the Constitution of the United States, as with that part of the 14th Amendment which prohibits a State from depriving a person of property without due process of law; further, that the latter claim was decided adversely to plaintiff in error.
We cannot, therefore, doubt that in the existing state of the law it is our duty to examine the opinion of the Supreme Court of Illinois, in connection with other portions of the record, for the purpose of ascertaining whether this writ of error properly raises any question determined by the State court adversely to a right, title, or immunity, under the Constitution or laws of the United States and specially set up and claimed by the party bringing the writ. Any difficulty existing upon this subject is removed by that provision of the Revised Statutes of Illinois which requires, not only that the justices of the supreme court of the State shall deliver and file written opinions in cases submitted to it, but that "such opinions shall also be spread at large upon the records of the court." Rev. Stat. Ill. 1874, p. 329, ch. 37, § 16. This statutory provision would seem to bring the case within the rule which permits an examination of the opinions of *487 the Supreme Court of Louisiana to ascertain whether the case was determined upon any ground necessarily involving a federal question within the reviewing power of this court.
The opinion of the State court, 93 Ill. 483, in this case, shows that the decree is based upon these grounds: 1. That the laws of Illinois, in force when the mortgage of August 22d, 1872, was executed, as well as her public policy, as disclosed in legislative enactments for many years, prohibited the United States Mortgage Company from taking mortgages upon real property, in that State, to secure the repayment of money loaned; consequently, that no title passed to it under or by virtue of that mortgage. 2. That such mortgage was, however, validated by the act in force July 1st, 1875. This last proposition was, as the opinion shows, contested in the State court by the present plaintiff in error, upon grounds indicated in the certificate of its chief justice.
We are here met by the suggestion that the decree can be sustained, apart from the validating act of 1875, upon the ground that the mortgage of Lombard to the United States Mortgage Company was not inconsistent with the statutes of Illinois in force at the time of its execution, or with any public policy declared in the legislation of that State. This view is based upon Stevens v. Pratt, 101 Ill. 206, and Commercial Union Assurance Company v. Scammon, 102 Ill. 46, determined subsequently to the decree in this case. Those cases directly involved the validity of mortgages upon real estate taken from other parties by the United States Mortgage Company prior to the act of July 1st, 1875. The decision in each was that a loan made by a foreign corporation, prior to that act, to a citizen of Illinois, and secured by mortgage, was neither prohibited by any legislation of that State, nor contrary to its public policy, and that such mortgage could be foreclosed and the title to the mortgaged real estate thereby passed. So much of the opinion of the Supreme Court of Illinois in this case as held to the contrary was expressly declared in Stevens v. Pratt and Commercial Union Assurance Company v. Scammon, to be erroneous.
But it is contended, in behalf of plaintiff in error, that the decree below, in so far as it declares Lombard's mortgage to be *488 invalid, is an adjudication, as between the parties to this case, of a purely local question, of which, upon writ of error, we may not take cognizance; consequently, it is argued, this court, without reference to the later decisions of the State court, must determine the federal question here raised upon the basis established by that court in this case, viz., that Lombard's mortgage was, when given, inoperative, under the local law, to pass title to the United States Mortgage Company. Without expressing any opinion as to the soundness of this position, and assuming, for the purposes of this case only, that Lombard's mortgage was, for the reasons given by the State court, invalid under the local law, we proceed to inquire whether the act of 1875, in its application to that mortgage, is in conflict with any provision of the Constitution of the United States.
That the act in question is not repugnant to the Constitution, as impairing the obligation of a contract, is, in view of the settled doctrines of this court, entirely clear. Its original invalidity was placed by the court below upon the ground that the statutes and public policy of Illinois forbade a foreign corporation from taking a mortgage upon real property in that State to secure a loan of money. Whether that inhibition should be withdrawn was, so far at least as the immediate parties to the contract were concerned, a question of policy rather than of constitutional power. When the legislative department removed the inhibition imposed, as well by statute as by the public policy of the State, upon the execution of a contract like this, it cannot be said that such legislation, although retrospective in its operation, impaired the obligation of the contract. It rather enables the parties to enforce the contract which they intended to make. It is, in effect, a legislative declaration that the mortgagor shall not, in a suit to enforce the lien given by the mortgage, shield himself behind any statutory prohibition or public policy which prevented the mortgagee, at the date of the mortgage, from taking the title which was intended to be passed as security for the mortgage debt. We repeat here what was said in Satterlee v. Matthewson, 2 Pet. 380, and, in substance, in Watson v. Mercer, 8 Pet. 88, that "it is not easy to perceive how a law, which gives *489 validity to a void contract, can be said to impair the obligation of that contract." The doctrine of those cases was approved at the present term, in Ewell v. Daggs, ante, p. 43, where, speaking by Mr. Justice Matthews, it was said, touching legislation of this character,
"that the right of a defendant to avoid his contract is given by statute, for purposes of its own, and not because it affects the merits of his obligation; and that whatever the statute gives, under such circumstances, as long as it remains in fieri, and not realized by having passed into a completed transaction, may, by a subsequent statute, be taken away. It is a privilege that belongs to the remedy, and forms no element in the rights that inhere in the contract. The benefit which he has received as the consideration of the contract, which, contrary to law, he actually made, is just ground for imposing upon him, by subsequent legislation, the liability he intended to incur." Ante, p. 151.
But it is contended that, by his purchase, prior to the passage of the act of 1875, of the note secured by the deed of trust given by the National Life Insurance Company, the plaintiff in error acquired a vested right of property, of which he could not, under the Fourteenth Amendment of the Constitution, be deprived by subsequent legislation. We do not perceive that Gross was, by that act, deprived of any substantial right of property. If, as held by the court below, in this case, the title to the real estate did not pass from Lombard at the date and by virtue of his mortgage, and if, because of its invalidity under the laws and public policy of the State, he was at liberty to convey a complete title to the insurance company, we have seen that the latter took the title subject to the mortgage, and, in addition, expressly assumed to pay the amount of the debt due from Lombard to the mortgage company. Apart from the supposed inability of the mortgage company, resulting from the statutes and public policy of the State, to take title by mortgage to the premises, Lombard was personally liable to it for the money he had borrowed. He could not have escaped that personal liability upon the ground that the mortgage, in so far as it gave a lien upon the property, was invalid. The claim of the company against him for the money he obtained *490 from it was separable from, and wholly independent of, any lien upon the premises. And, as between Lombard and the insurance company, that personal liability of the former for the mortgage debt was protected by the very terms of the conveyance to the latter. If the acceptance of title, subject to the mortgage, did not, because of its invalidity, give a lien upon the premises, it is clear that Lombard, as against the insurance company, had, upon recognized principles of equity, a vendor's lien for so much of the purchase money as was equal to or was represented by the debt due from him to the mortgage company. Of the existence of that liability upon the part of Lombard, and of the agreement by the insurance company to protect him against it, Gross had notice from the deed of trust. He claims under the insurance company, and can assert no right inconsistent with its obligation to meet, as part of the purchase money, Lombard's debt to the mortgage company. Without the act of 1875, a court of equity, in enforcing a lien for the note held by Gross, could not have ignored the equitable lien which, as vendor, Lombard had for his protection against the mortgage debt, subject to which, as we have seen, he passed the title to the insurance company. The entire argument in behalf of Gross proceeds upon the erroneous ground that when he purchased the note in question there was no lien upon the property in favor of any one for any amount whatever, except that given by the deed of trust to secure the note for $12,273. The effect, then, of the act of 1875 was not to deprive Gross of any superior exclusive lien upon the premises. It only enabled the mortgage company to enforce the lien attempted to be given by the mortgage of 1872, rather than leave the property subject to a lien for a like amount in favor of Lombard, from whom the insurance company, under which Gross claims, purchased. This view, without presenting others leading to the same result, indicates that the act of 1875 was not inconsistent with that clause of the Constitution of the United States which inhibits a State from depriving any person of property without due process of law.
The federal question having been correctly determined, the decree is affirmed.
