Alienation of the minor's property made by a natural guardian without the previous permission of the…

Section 8(3) makes a natural guardian’s unauthorized disposal of immovable property voidable at the instance of the minor or a person claiming under the minor. The purchaser’s acquisition under the impugned guardian sale does not itself confer the minor’s right to avoid it. The listed clear entitled person is the minor; the statute additionally protects qualifying successors claiming under the minor.