The facts constituting the plaintiff's alleged cause of action are set forth in the former decision of this court on appeal from an order overruling a demurrer to the complaint. Home Inv. Co. v. Clarson, 15 S. D. 513, 90 N. W. 153. They may be summarized thus: Defendant Clarson executed three real estate mortgages upon the same premises, each of which was recorded in the order of its execution. The second having been foreclosed by action, the premises were purchased by the plaintiff in this action, who in due time obtained a sheriff’s deed, and, supposing the rights of the defendant machine company, the third mortgagee, had been foreclosed, it paid the amount of the first mortgage and caused the same to be released of record. In the meantime the machine company foreclosed its mortgage by advertisement and obtained a sheriff’s certificate of sale. Upon the facts then presented it was held that the plaintiff was entitled tO' have the first and second mortgages restored of record and to be subrogated to the rights of the first and second mortgagees. The learned circuit court, having found the facts to be substantially as alleged in the complaint, rendered judgment for the plaintiff, denied the machine company’s motion for a new trial, and this appeal was taken.
It is contended that the evidence is insufficient to sustain the finding to the effect that the plaintiff caused the release of the first mortgage through a mistake of fact regarding service of summons upon the machine company in the action foreclosing the second mortgage. Edwin S. Rowley, the second mortgagee, testified: “I turned them [the second mortgage and note secured thereby] over to R. A. Moses, of Woonsocket, S. D., my attorney, and directed him to commence proceedings to foreclose the mortgage and have the land sold to satisfy the amount due. * * * I gave directions that the land be bid in the name of the Home Investment Company, of which company I was president. I supposed the foreclosure proceedings all regular and that the McCormick Harvesting Machine Company had been foreclosed of all its interests. * * * I would not have bid in the land at the foreclosure sale, and would *76not have procured the release from Anna Phelps [holder of first mortgage] and would not have filed the release of record had I not supposed and believed that the foreclosure proceedings under my own mortgage were regular, and the interests of the McCormick Harvesting Machine Company were fully foreclosed.” The machine company was named as a party defendant, but the decree of foreclosure contained this recital: “And that said defendant, the McCormick Harvesting Machine Company was not served with summons in this action.” Mistake may not only be expressly established but it may be inferred from circumstances and from the nature of the transaction. Though the court cannot infer facts not proved it is at liberty to draw all the inferences which logically and naturally follow from proven facts. Geib v. Reynolds, 35 Minn. 331, 28 N. W. 923. Rowley’s uncontradicted testimony is consistent with his conduct. The only reasonable inference is that he did not know what the decree disclosed; otherwise, he would not have released the first mortgage. This was a mistake of fact, not of law. But appellant insists that plaintiff was charged with notice of what the decree contained and that the mistake resulted from its own want of care. Ordinarily a party will not be given relief - against a mistake induced by his own negligence, especially where others may be prejudicially affected; but the degree of carelessness which will prevent relief is stated in varying terms and depends largely upon the circumstances of the case. 16 Cyc. 69. So the fact that a mortgage was released in ignorance of the existence of an intervening lien is deemed such a mistake of fact as to entitle the party to relief, although such intervening lien was of record at the time. Geib v. Reynolds, supra; Bruse v. Nelson, 35 Iowa, 157; Upton v. Hugos, 7 S. D. 476, 64 N. W. 523; Ricker v. Stott, 13 S. D. 208, 83 N. W. 47. This is equitable, because the position of the junior lien holder remains- as it was when his lien was acquired, and he should not be permitted to profit by the mere mistake or inadvertence of another. The doctrine is applicable to the case at bar. “Where the reason is the same the rule should be the same.” Rev. Civ. Code, § 2410. With the first and second mortgages restored, the appellant’s position will be the same as it was when its lien was acquired and certificate of sale obtained. The plaintiff was not *77more negligent in failing to ascertain the recitals of the foreclosure judgment before releasing the first mortgage than is a mortgagee who releases his lean without ascertaining what intervening liens are of record. One is charged with notice to the same extent as the other. Moreover the interest acquired by the certificase of sale was subject to the lien of the two prior mortgages and .the forecosure of the second mortgage left nothing to- the appellant except its right of redemption, which is properly foreclosed .by the decree in this action.
The contention that the plaintiff should not have been allowed interest from the date of the foreclosure sale and release of the first mortgage is untenable, because the appellant might have redeemed at any time and thus have prevented the accumulation of interest and costs. Rev. Civ. Code, § 2035. The contention that the plaintiff was guilty of laches was determined against the defendant on the fprmer appeal. Home Inv. Co. v. Clarson, supra.
There being no other alleged errors which merit consideration, the judgment of the circuit court is affirmed.
CORSON, J., not sitting.