Iowa Code § 626.103: Death of holder of judgment.

The death of any or all of the joint owners of a judgment shall not prevent an execution being issued thereon, but on any such execution the clerk shall endorse the fact of the death of such of them as are dead, and if all are dead, the names of their personal representatives, if the judgment passed to the personal representatives, or the names of the heirs of such deceased person, if the judgment was for real property.