delivered the opinion of the Court:
1. Error has been assigned upon two points, the first of which is the omission of plaintiff in the judgment to make Henry J. Kintz, one of the defendants therein, a party to the scire facias. This objection is taken now for the first time; there is no suggestion of it in the record of the proceedings below. Undoubtedly the scire facias ought to have followed the judgment and run against both of the defendants. Both the defendant Smith and appellant as terre tenant under him had the right to insist upon Kintz being made a party. Prather v. Manro, 11 G. & J. 261; Bowie v. Neale, 41 Md. 124; Foster on Scire Facias, 20. But this right ought to have been claimed in the court below at the proper time, by demurrer, plea, or motion. Kintz was not an indispensable party. He had no concern in the proceeding against the lands sought to be subjected to the lien of the judgment, and his rights are in nowise affected. The appellant was claiming nothing under him, and it was his right merely to have him cited and brought before the court that he might show payment, if it had been made by him. This privilege was waived by failure to assert it at the proper time and in the proper manner. Foster on Scire Facias, 20; Freeman on Executions, Sec. 87; Edwards’ Appeal, 66 Pa. St. 89.
2. The next assignment is the error of the court in rendering judgment against the appellant notwithstanding his answer and the facts alleged therein. No objection was offered to the answer for want of form. As we have seen, in the motion for judgment it was treated as a plea supported by affidavit. The motion for judgment, notwithstanding this answer, was equivalent to a general demurrer to the sufficiency of the facts alleged therein to constitute a valid defense. Taking the allegations of the answer (or plea, as it should have been entitled), as true, we think they present a good defense, and that the court erred in granting the motion for judgment.
*373Terre tenants, within the meaning of the law applicable herein, are those who are in possession of the land against which execution is sought, deriving title under the judgment debtor as heirs, devisees or alienees after the judgment. Polk v. Pendleton, 31 Md. 123.
To support the sei. fa., it is incumbent upon the plaintiff in the judgment to show that the judgment debtor had title to the land. Saunders v. Webster, 3 H. & J. 433; Ford v. Gwinn, Id. 498.
The plaintiff offered no proof in support of his case. Ho relied entirely upon the plea of appellant as an admission of the legal title having been in his grantor, John Ambler Smith, at one time since the recovery of the judgment against him, and upon the presumption of law that the lien of the judgment necessarily attached thereto. This plea must be taken as a whole, and due weight given to all of its allegations. The admission of the execution of the deed by Irwin to Smith, conveying the lands in controversy, and of the title which thereby passed through him, must be considered in connection with the whole history of the transaction, which fully explains the purpose thereof and the nature and extent of Smith’s seizin. It is perfectly plain that this seizin was transitory and instantaneous, for a certain, distinct and limited purpose. Smith paid no consideration, had no real interest, and had ho taken the deed and held the legal title, as was contemplated when the decree was passed, he would have been but a dry trustee for his clients, the defendants in the cause. Under the expectation, when that decree was made, that the defendants would pay the money to Irwin, his deed was made to Smith, ratified by the decree, and ordered to be delivered upon compliance with the terms imposed. Hence, upon the failure of defendants to raise the money for the necessary payment within the time limited by the decree, and the consequent arrangement with appellant, to whom it seems they were indebted for fees, it became necessary to take the deed of Irwin to Smith from the custody of the clerk of *374the court, and complete the transaction by taking from him the conveyance to appellant. Smith was therefore but a mere conduit of the title, rendered necessary by the terms of the decree and the condition of the parties. Clearly, Smith had no such seizin as would afford foundation for the attachment, of the lien of the judgment against him which was then in existence and unsatisfied. This conclusion is in full accord with the doctrine of the following cases: Ahern v. White, 39 Md. 409; Maybury v. Brien, 15 Pet. 21, 38; Rawlings v. Lowndes, 34 Md. 639, 643; Stow v. Tifft, 15 Johns. 458.
The question does not turn upon the mere momentary duration of Smith’s seizin. Had he been a real purchaser, or had the real ownership vested in him for ever so short a time, the right of the judgment .creditor might well have been held to accrue as against one holding under him by purchase. But, as we have seen, assuming the truth of the facts set forth in the plea, as we must do for the purposes of this case, this was not the condition of the title. He was not seized at all, so as to give any right to his unsatisfied judgment creditor. This right was necessarily limited by his actual interest, and could rise no higher. Brown v. Pierce, 7 Wall. 205, 218; Floyd v. Harding, 28 Gratt. 401, 407; Summers v. Darne, 31 Gratt. 801.
3. As the case must be tried anew, it is proper to notice another question which may arise upon certain facts alleged in the plea. These are that the title of Irwin was founded in an irregular tax sale, and was never a valid title, and that recently appellant has procured a conveyance of the real title from the holders thereof. We think the appellant is estopped to set up this subsequently acquired title as against the rights of any person arising under the title of Irwin, under which he entered into possession. If the purchase of the outstanding title was necessary to the protection of his possession under the former title, the conveyance thereof would inure to the benefit of others interested therein, subject of course to his equitable claim for contribution or com*375píete exoneration, as the case may be, on account of the consideration actually paid therefor. In the event that the assertion of this equitable right may become necessary at any subsequent stage of the proceedings, a court of equity would, upon application, furnish the appropriate relief.
For the error that has been pointed out, the judgment appealed from must he reversed, with costs to the appellant; and the cause remanded for further proceedings not inconsistent with this opinion. It is so ordered.