b) the individual to whom the record concerned relates is dead (“the individual”) and the requester concerned belongs to one of the following classes of requester:
(i) a personal representative of the individual acting in due course of administration of his or her estate or any person acting with the consent of a personal representative so acting,
(ii) a person on whom a function is conferred by law in relation to the individual or his or her estate acting in the course of the performance of the function, and
(iii) the spouse or a next of kin of the individual or such other person or persons as the head considers appropriate having regard to all the circumstances and to any relevant guidelines drawn up and published by the Minister.