Opinion by
But after the term during which the decree is entered approving and settling the account the court is without jurisdiction to change or modify it: Harvey’s Heirs v. Wait, 10 Or. 117. It being a statutory prerequisite that a valid final decree should be preceded by an order fixing a day of hearing, notice and proof thereof, although it is said that the decree is prima facie evidence only of the correctness of the account as thereby settled and allowed, (Cross v. Baskett, 17 Or. 84, 21 Pac. 47,) yet it would work an absolute abrogation of these statutory formalities if it were permissible after the term at which the decree was entered to file a “ supplementary account,” which is in itself a radical modification of the final account, and for the court, upon an ex parte showing of the kind, and without the slightest observance of any such statutory regulations, to pass and enter a decree approving and settling the same, which must needs take the place of the regular final decree. It was surely not intended by the legislature that these minute statutory directions should be thus obviated, and we know of no rule of practice by which they may be disregarded. They are by no means a dead letter, and ought not to be shorn of vitality