Minn. Stat. § 550.30: CREDITOR MAY REDEEM IN CERTAIN CASES.

Any creditor whose claim shall have been proved and allowed by a court of this state against the estate of a deceased debtor shall have the right, as a creditor of such decedent, to redeem the lands of the decedent from a sale thereof upon the foreclosure of a mortgage, or upon an execution, in the order and in the manner herein provided.