(3) Where a pension or other allowance ceases, or where any gratuity is not paid, by reason of this section, it is lawful for the Governor General, with the concurrence of the appropriate service commission, during the remainder of such person's life, or during such shorter period or periods, either continuous or discontinuous, to direct all or any part of the moneys to which such person would have been entitled by way of pension, gratuity or other allowance, had he or she not become bankrupt or insolvent, to be paid to, or applied for, the maintenance or benefit of all or any, to the exclusion of the other or others, of the following, that is to say, such person and his or her spouse, child or children, or such other dependants as the Governor General, with the concurrence of the appropriate service commission, may determine, in such proportion and manner as he or she thinks proper, and such moneys shall be paid or applied accordingly.