Can we appoint relative as guardian trustee of a minor

A de facto guardian is a person who takes continuous interest in the welfare of the minor's person or in the management and administration of his property without any authority of law. Hindu jurisprudence has all along recognized the principle that if liability is incurred by one on behalf of another in a case where it is justified, then the person, on whose behalf the liability is incurred or, at least, his property, is liable, notwithstanding the fact that no authorization was made for incurring the liability.