New Jersey Statutes Title 2A. Administration of Civil and Criminal Justice 2A § 56-29

If, after a sale of real estate by a commissioner or commissioners pursuant to an order of any court, such commissioner or all such commissioners shall die, and the sale shall have been approved by the court and the purchase price paid by the purchaser and a deed shall have been ordered by the court to be executed to the purchaser, the court may, upon the application of and satisfactory proofs by any person interested in such real estate, appoint an administrator, substitutionary or otherwise, to make, execute and deliver the deed to such purchaser.

The court shall, before granting such order, take of the administrator a bond with sufficient sureties and such conditions as the court shall think proper.