15.—(1) If any party to any action or proceedings is a minor or a person of unsound mind, the Court may upon application made and payment of the prescribed fee appoint any fit and proper person, having no interest adverse to him to represent him in such action or proceedings.
(2) The lawful or natural guardian of a minor or the committee of a person of unsound mind, if any, shall ordinarily be so appointed, if willing to act.