Herbert Hoover actually said...
It is hereby ordered, under authority contained in section 5 of the act of February 8, 1887 (24 Stat. 388-389), that the trust period on allotments on the Devils Lake Reservation, North Dakota, which trust expires during the calendar year 1930, be, and is hereby extended for a period of ten years from date of expiration, with the exception of the following:
03/11/1930