When an infant is seized or possessed of any estate in trust, whether by way of mortgage or otherwise, for another person who may be entitled in law to have a conveyance of such estate, or may be declared to be seized or possessed, in the course of any proceeding in the superior court, the court may decree that the infant shall convey and assure such estate, in such manner as it may direct, to such other person; and every conveyance and assurance made in pursuance of such decree shall be as effectual in law as if made by a person of full age. (1821, c. 1116, ss. 1, 2; R.C., c. 37, s. 27; Code, s. 1265; Rev., s. 1036; C.S., s. 994.)