This case involves a motion to dismiss an appeal from a summary judgment, dated April 7, 1982, of the District Court of Billings County whereby the court dismissed the plaintiffs’ action with prejudice. We grant the defendants’ motion to dismiss the appeal.
Palmer and Margaret Simpler commenced an action in the district court to recover additional moneys from the conveyance of mineral deeds, or, in the alternative, to restore ownership of certain mineral rights to themselves. Margaret died on July 3, 1980, while the action was pending in the district court. On March 26, 1981, the district court entered an order for entry of summary judgment to dismiss the action. Palmer filed a notice of appeal from the order and thereafter he died on May 30, 1981.
On September 24, 1981, the defendants filed upon the record a written suggestion of the deaths of Margaret and Palmer. On October 27, 1981, the defendants filed a motion requesting this Court to dismiss Palmer’s appeal on the ground that Margaret and Palmer had both died and there had been no substitution of parties. On January 4, 1982, the plaintiffs’ attorney filed a motion in our Court to substitute Inez Ul-rich Saunders, the personal representative for Margaret and Palmer’s estates, as the party-plaintiff and appellant.
In Simpler v. Lowrey, 316 N.W.2d 330 (N.D.1982), this Court dismissed Palmer’s appeal from the order for entry of summary judgment on the ground that the order was intermediate and not appealable. His motion to substitute parties was not determined because the appeal was dismissed on grounds that we had no jurisdiction to hear the appeal and, accordingly, at that time had no jurisdiction to determine the motion. Subsequent to the dismissal counsel for the personal representative made no attempt to request the district court to substitute parties nor has he renewed his motion to substitute parties with this Court.
After this Court dismissed the appeal, the district court entered a summary judgment of dismissal on April 7,1982, from which an appeal has now been taken to this Court in the name of Inez Ulrich Saunders as personal representative for the Margaret and Palmer Simpler estates.
On July 23, 1982, the defendants moved to dismiss the appeal on two grounds: (1) failure of appellant’s counsel to properly substitute parties; and (2) failure of appellant’s counsel to comply with certain rules of appellate procedure. The appellant has not filed any written response to the motion to dismiss and did not make an appearance at the oral argument on the motion which was scheduled for and heard on August 5, 1982.
Pursuant to Rules 13 and 31(c), N.D.R. App.P., it is within this Court’s discretion whether or not to impose sanctions against a person for failing to file a brief or to *850perform other acts required by the appellate rules. In view of the appellant’s failure to make any response to the motion to dismiss and failure to properly obtain a substitution of parties we conclude that dismissal of the appeal is warranted.
In accordance with this opinion the motion to dismiss the appeal is granted.
VANDE WALLE, PEDERSON and PAULSON, JJ., concur.