Court accountings.

When an accounting of a common trust fund is presented to a court for approval, the court shall assign a time and place for hearing and order notice thereof by: (1) publication once a week for three weeks the first publication to be not less than twenty days prior to the date of the hearing, of a notice in a newspaper having a circulation in the county in which the bank or trust company or branch thereof operating the common trust fund is located; and (2) mailing not less than fourteen days prior to the date of the hearing a copy of the notice to all beneficiaries of the trusts participating in the common trust fund whose names are known to the bank or trust company from the records kept by it in the regular course of business in the administration of said trusts, directed to them at the addresses shown by such records; and (3) such further notice if any as the court may order.