The policy reflected by the legislation of Congress and its
administration for many years is that the relations of the Indians
among themselves are to be controlled by the customs and laws of
the tribe, save when Congress expressly or clearly directs
otherwise.
Section 316 of the Penal Code does not embrace the offense of
adultery committed by one Indian with another Indian on an Indian
reservation.
The facts, which involve the construction and application of
certain provisions of the act of March 3, 1887, and § 316,
Penal Code, are stated in the opinion.
Page 241 U. S. 603
MR. JUSTICE VANDEVANTER delivered the opinion of the Court.
This is a prosecution for adultery committed on one of the Sioux
Indian Reservations in the State of South Dakota. Both participants
in the act were Indians belonging to that reservation. The statute
upon which the prosecution is founded was originally adopted as
part of the Act of March 3, 1887, c. 397, 24 Stat. 635, and is now
§ 316 of the Penal Code. The section makes no mention of
Indians, and the question for decision is whether it embraces
adultery committed by one Indian with another Indian on an Indian
reservation. The district court answered the question in the
negative.
At an early period, it became the settled policy of Congress
Page 241 U. S. 604
to permit the personal and domestic relations of the Indians
with each other to be regulated, and offenses by one Indian against
the person or property of another Indian to be dealt with,
according to their tribal customs and laws. Thus, the Indian
intercourse acts of 1796, c. 30, 1 Stat. 469, and 1802, c. 13, 2
Stat. 139, provided for the punishment of various offenses by white
persons against Indians and by Indians against white persons, but
left untouched those by Indians against each other, and the Act of
1834, c. 161, 4 Stat. 729, while providing that
"so much of the laws of the United States as provides for the
punishment of crimes committed within any place within the sole and
exclusive jurisdiction of the United States shall be in force in
the Indian country,"
qualified its action by saying, "the same shall not extend to
crimes committed by one Indian against the person or property of
another Indian." That provision, with its qualification, was later
carried into the Revised Statutes as §§ 2145 and 2146.
This was the situation when this Court, in
Ex Parte Crow
Dog, 109 U. S. 556,
held that the murder of an Indian by another Indian on an Indian
reservation was not punishable under the laws of the United States,
and could be dealt with only according to the laws of the tribe.
The first change came when, by the Act of March 3, 1885, c. 341,
§ 9, 23 Stat. 385, now § 328 of the Penal Code, Congress
provided for the punishment of murder, manslaughter, rape, assault
with intent to kill, assault with a dangerous weapon, arson,
burglary, and larceny, when committed by one Indian against the
person or property of another Indian. In other respects, the policy
remained as before. After South Dakota became a state, Congress,
acting upon a partial cession of jurisdiction by that state, c.
106, Laws 1901, provided by the Act of February 2, 1903, c. 351 32
Stat. 793, now § 329 of the Penal Code, for the punishment of
the particular offenses named in the Act of 1885 when
Page 241 U. S. 605
committed on the Indian reservations in that state, even though
committed by others than Indians; but this is without bearing here,
for it left the situation in respect of offenses by one Indian
against the person or property of another Indian as it was after
the Act of 1885.
We have now referred to all the statutes. There is none dealing
with bigamy, polygamy, incest, adultery, or fornication which in
terms refers to Indians, these matters always having been left to
the tribal customs and laws and to such preventive and corrective
measures as reasonably could be taken by the administrative
officers.
But counsel for the government invite attention to the letter of
the statute, and urge that adultery is not an offense "by one
Indian against the person or property of another Indian," and
therefore is not within the exception in § 2146 of the Revised
Statutes. It is true that adultery is a voluntary act on the part
of both participants, and, strictly speaking, not an offense
against the person of either. But are the words of the exception to
be taken so strictly? Murder and manslaughter are concededly
offenses against the person, and much more serious than is
adultery. Was it intended that a prosecution should lie for
adultery, but not for murder or manslaughter? Rape also is
concededly an offense against the person, and is generally regarded
as among the most heinous, so much so that death is often
prescribed as the punishment. Was it intended that a prosecution
should lie for adultery, where the woman's participation is
voluntary, but not for rape, where she is subjected to the same act
forcibly and against her will? Is it not obvious that the words of
the exception are used in a sense which is more consonant with
reason? And are they not intended to be in accord with the policy
reflected by the legislation of Congress and its administration for
many years, that the relations of the Indians among themselves --
the conduct of one toward another -- is to be controlled by the
customs and laws of
Page 241 U. S. 606
the tribe, save when Congress expressly or clearly directs
otherwise? In our opinion, this is the true view. The other would
subject them not only to the statute relating to adultery, but also
to many others which it seems most reasonable to believe were not
intended by Congress to be applied to them. One of these prohibits
marriage between persons related within, and not including, the
fourth degree of consanguinity, computed according to the rules of
the civil law, and affixes a punishment of not more than fifteen
years' imprisonment for each violator. To justify a court in
holding that these laws are to be applied to Indians, there should
be some clear provision to that effect. Certainly that is not so
now. Besides, the enumeration in the acts of 1885 and 1903, now
§§ 328 and 329 of the Penal Code, of certain offenses as
applicable to Indians in the reservations, carries with it some
implication of a purpose to exclude others.
Judgment affirmed.