¶1delivered the opinion oe the Court.
¶2This is an appeal from an order of the Circuit Court sustaining a demurrer to a bill in equity presented by appellants and dismissing it for want of equity at their costs.
¶3The bill shows that on the 20th of July, 1893, John M. Boyer, being indebted to the Third Rational Bank of Bloomington, Illinois, with S. S. Porter, G. A. Griggs, John Riccolls and E. A. Yencill, as sureties for the Home Rursery Company in the sum of $8,400, as evidenced by a promissory note executed by them, June 12, 1893, executed and delivered to the bank a mortgage upon 185 acres of land in Whiteside county for the purpose of securing its payment; that the mortgage was given subject to a prior one for $2,000 to the Anthony Loan and Trust Company; that Griggs, Niccolls and Yencill are insolvent; that on January 22,1894, judgment was entered upon the note, for $9,110.66; that Porter paid the judgment in full; that Porter assigned his right to subrogation as co-surety to complainants and procured the bank to assign the judgment and mortgages to complainants for á consideration of $2,000, and that Boyer, on the 9th of June, 1894, and long after the mortgage to the bank was placed upon record, conveyed the land to J. S. Garrett. The bill asks for a decree in favor of complainants to the extent of the rights of Porter and the bank, for an accounting to ascertain what is due complainants and for an order of sale of the mortgaged premises, all subject to the rights of the Anthony Loan and Trust Company.
¶4The demurrer is by Garrett and wife.
¶5We entertain no doubt upon the proposition that Porter was subrogated to all the security of the bank against Boyer. The doctrine is well established that a surety who pays the debt of his principal will be subrogated to all the securities and equities held .by the creditors against the principal. 1 Story’s Equity Jurisprudence, Sec. 499; 2 Brandt on Suretyship, 479; Phares v. Barbour, 49 Ill. 370; Rice et al. v. Rice et al., 108 Ill. 199; Lochenmeyer v. Fogarty, 112 Ill. 572.
¶6So firmly committed is our Supreme Court to that doctrine that it has been held the creditor can not release the security which it holds, to the prejudice of the surety. City National Bank of Ottawa et al. v. Dudgeon et al., 65 Ill. 11.
¶7Dp on the same principle a surety who pays the debt for which he and a co-surety are liable will be subrogated to the rights of the creditor against the co-surety upon securities given by him to the extent of his right to compel contribution from the co-surety.
¶8The fact that the debt was changed to a judgment before it was paid does not affect Porter’s right of subrogation. Where a mortgage is given to secure a debt, and a debt becomes merged in a judgment, the mortgage stands as security for the judgment. Wayman et ux. v. Cochrane, 35 Ill. 151; Dacit v. Bates et al., 95 Ill. 493. Satisfaction of the judgment by a surety paying it would undoubtedly entitle such surety to an action on the mortgage.
¶9The most serious question in the case is whether Porter’s right of subrogation is assignable. Whether .the collateral security to which a surety becomes subrogated by reason of paying the debts can be assigned so as to enable the assignee to maintain a suit, is a question which has never been presented to the courts of last resort in this State, so far as we are advised. It has been so held in Indiana. Munford v. Frith, 68 Ind. 83; Frank v. Taylor, 130 Ind. 145. In Harris on Subrogation, Sec. 199, the author, after stating that the surety is entitled to subrogation in a court of equity whether there has been an actual assignment of the collateral to him or not, says:
¶10“ Not only is this true, but the surety so paying the debt of his principal, and thus acquiring the right of subrogation, may assign over to any one his demand and equitable claim against the principal, and his assigns will be subrogated to the rights of the creditor, and may take his place, with all the securities, rights, remedies, privileges and priorities.”
¶11To us it seems consonant with reason that if the satisfaction of the judgment by Porter left the mortgage still alive, with the right in him to foreclose to the extent of his right to compel Boyer to then contribute, Porter could assign to appellants for a valuable consideration, and they would thereby be subrogated to all the rights of the Third National Bank and Porter in the mortgage.
¶12Garrett has no standing in a court of equity by Avhich a foreclosure can be defeated. He bought the land for one dollar, subject to incumbrances.
¶13The court erred in sustaining the demurrer interposed by him and his wife.
¶14The decree will be reversed and the cause remanded, with directions to the Circuit Court to overrule the demurrer.
¶15Crabtree, J., took no part.