New Jersey Statutes Appendix - Former Title 3A Administration of Estates Decedents and Others 3A § 25-6

When it appears in an action for the distribution of the personal property whereof a decedent dies intestate that, in addition to persons known to have an interest in the estate, any other person or persons whose names or addresses are unknown may be entitled to participate in the distribution, the court may require all such persons whose names or addresses are unknown to appear or file their claims with the administrator within such reasonable time and after such reasonable notice by publication or otherwise, as may be prescribed by the court.