38.1(1)Where a mortgagor desires to redeem a mortgage and the mortgagee or one of several mortgagees cannot be found, or where a sole mortgagee or the last surviving mortgagee is dead and no probate of his will has been granted or letters of administration issued, or where from any other cause a discharge or reconveyance cannot be obtained or cannot be obtained without undue delay and expense, the court on application may permit payment into court of the amount due upon the mortgage and may make an order discharging the mortgage.