RULES OF THE PROBATE COURTS OF THE STATE OF NEW HAMPSHIRE 

    
    In any contested matter, the Register shall give at least ten (10) days notice of any hearing or other proceeding before the Court to the Parties, Persons Beneficially Interested, or to their Attorneys, unless it appears that justice or a specific statute requires otherwise. Such notice, however, may be waived in writing by any responding Party, Persons Beneficially Interested, or Attorney. An appearance in person or through an Attorney and participation in the hearing shall be deemed a waiver of notice.