I will begin with a very doubtful feature which comes from an

Athapascan tribe, the Red Knives[22] (probably that now called Yellow

Knife). These people use a common term, _set-so_, for the father’s

sister, the mother’s brother’s wife, the wife’s mother and the

husband’s mother, a usage which would be the necessary result of

the cross-cousin marriage. Against this, however, is to be put the

fact that there are three different terms for the corresponding male

relatives, the two kinds of father-in-law being called _seth-a_,

the mother’s brother _ser-a_, and the father’s sister’s husband

_sel-the-ne_. Further, the term _set-so_, the common use of which for

the aunt and mother-in-law seems to indicate the cross-cousin marriage,

is also applied by a man to his brother’s wife and his wife’s sister,

features which cannot possibly be the result of this form of marriage.

These features show, either that the terminology has arisen in some

other way, or that there has been some additional social factor in

operation which has greatly modified a nomenclature derived from the

cross-cousin marriage.

[22] See Morgan, _Systems ..._, Table II.

A stronger case is presented by the terminology of three branches

of the Cree tribe, also recorded by Morgan. In all three systems,

one term, _ne-sis_ or _nee-sis_, is used for the mother’s brother,

the father’s sister’s husband, the wife’s father and the husband’s

father; while the term _nis-si-goos_ applies to the father’s sister,

the mother’s brother’s wife and the two kinds of mother-in-law. These

usages are exactly such as would follow from the cross-cousin marriage.

The terms for the sister’s son of a man and the brother’s son of a

woman, however, differ from those used for the son-in-law, and there

is also no correspondence between the terms for cross-cousin and any

kind of brother- or sister-in-law. The case points more definitely to

the cross-cousin marriage than in the case of the Red Knives, but yet

lacks the completeness which would allow us to make the inference with

confidence.

The Assiniboin have a common term, _me-toh-we_, used for the father’s

sister, the mother’s brother’s wife and the two kinds of mother-in-law,

and also a common term, _me-nake-she_, for the mother’s brother and

the father’s sister’s husband, but the latter differs from the word,

_me-to-ga-she_, used for the father of husband or wife. The case here

is decidedly stronger than among the Red Knives, but is less complete

than among the Crees.

Among a number of branches of the Dakotas the evidence is of a

different kind, being derived from similar nomenclature for the

cross-cousin and certain kinds of brother- and sister-in-law.

Morgan[23] has recorded eight systems, all of which show the features

in question, but I will consider here only that of the Isauntie or

Santee Dakotas, which was collected for him by the Rev. S. R. Riggs.

Riggs[24] and Dorsey[25] have given independent accounts of this system

which are far less complete than that given by Morgan, but agree with

it in all essentials.

[23] _Loc. cit._

[24] _Dakota Grammar, Texts, and Ethnography: Contributions to North

American Ethnology_, Washington, vol. ix.

[25] Preface to above.

In this system a man calls the son of his mother’s brother or of

his father’s sister _ta-hang-she_ or _tang-hang-she_, while his

wife’s brother and his sister’s husband are _ta-hang_ or _tang-hang_.

Similarly, a woman calls her cross-cousin _she-chay-she_, while her

husband’s brother and her sister’s husband are called _she-chay_. The

terms for brothers-in-law are thus the same as those for cross-cousins

with the omission of the suffix _she_. One of these resemblances, that

when a woman is speaking, has been cited by Professor Kroeber[26] as an

example of the psychological causation of such features of relationship

as I am considering in these lectures. He rejects its dependence on the

cross-cousin marriage and refers the resemblance to the psychological

similarity between a woman’s cousin and her brother-in-law in that both

are collateral relatives alike in sex, of the same generation as the

speaker, but different from her in sex.

[26] _Op. cit._, p. 82.

As we have seen, however, the Dakota correspondence is not an isolated

occurrence, but fits in with a number of other features of the systems

of cognate peoples to form a body of evidence pointing to the former

prevalence of the cross-cousin marriage.

There is also indirect evidence leading in the same direction. In

Melanesia there is reason to believe that the cross-cousin marriage

stands in a definite relation to another form of marriage, that with

the wife of the mother’s brother. If there should be evidence for the

former existence of this marriage in North America, it would increase

the probability in favour of the cross-cousin marriage.

Among a number of peoples, some of whom form part of the Sioux,

including the Minnitarees, Crows, Choctas, Creeks, Cherokees and

Pawnees, cross-cousins are classed with parents and children exactly as

in the Banks Islands, and exactly as in those islands, it is the son of

the father’s sister who is classed with the father, and the children of

the mother’s brother who are classed with sons or daughters. Further,

among the Pawnees the wife of the mother’s brother is classed with

the wife, a feature also associated with the peculiar nomenclature

for cross-cousins in the Banks Islands. The agreement is so close as

to make it highly probable that the American features of relationship

have been derived from a social institution of the same kind as that

to which the Melanesian features are due, and that it was once the

custom of these American peoples to marry the wife of the mother’s

brother. Here, as in the case of the cross-cousin marriage itself,

the case rests entirely upon the terminology of relationship, but we

cannot ignore the association in neighbouring parts of North America of

features of relationship which would be the natural consequence of two

forms of marriage which are known to be associated together elsewhere.

I am indebted to Miss Freire-Marreco for the information that the Tewa

of Hano, a Pueblo tribe, call the father’s sister’s son _tada_, a term

otherwise used for the father, thus suggesting that they also may once

have practised marriage with the wife of the mother’s brother. The

use of this term, however, is only one example of a practice whereby

all the males of the father’s clan are called _tada_, irrespective of

age and generation. The common nomenclature for the father and the

father’s sister’s son among the Tewa thus differs in character from

the apparently similar nomenclature of the Banks Islands and cannot

have been determined directly, perhaps not even remotely, by marriage

with the wife of the mother’s brother. This raises the question whether

the nomenclature of the Sioux has not arisen out of a practice similar

to that of the Tewa. The terms for other relatives recorded by Morgan

show some evidence of the widely generalised use of the Tewa, but such

a use cannot account for the classing of the wife of the mother’s

brother with the wife which occurs among the Pawnees. Nevertheless, the

Tewa practice should keep us alive to the possibility that the Sioux

nomenclature may depend on some social condition different from that

which has been effective in the Banks Islands in spite of the close

resemblance between the two.

The case for the former existence of the cross-cousin marriage will be

much strengthened if this form of marriage should occur elsewhere in

North America. So far as I am aware, the only people among whom it has

been recorded are the Haidahs of Queen Charlotte Island.[27] It is

a far cry from this outpost of North American culture to Dakota, but

it may be noted that it is among the Crees who formerly lived in the

intermediate region of Manitoba and Assiniboia that the traces of the

cross-cousin marriage are most definite. This mode of distribution of

the peoples whose terminology of relationship bears evidence of the

cross-cousin marriage suggests that other intermediate links may yet

be found. Though the existing evidence is inconclusive, it should be

sufficient to stimulate a search for other evidence which may make it

possible to decide whether or no the cross-cousin marriage was once a

widespread practice in North America.

[27] Swanton, _Contributions to the Ethnology of the Haidahs, Jesup

North Pacific Expedition_, 1905, vol. v., pt. i., p. 62. Miss

Freire-Marreco tells me that the cross-cousin marriage occurs among

some of the Hopi Indians.

I can only consider one other kind of marriage here. The discovery of

so remarkable a union as that with the daughter’s daughter in Pentecost

and the evidence pointing to a still more remarkable marriage between

those having the status of grandparent and grandchild in Fiji and

Buin have naturally led me to look for similar evidence elsewhere

in Melanesia. Though there is nothing conclusive, conditions are to

be found here and there which suggest the former existence of such

marriages.

When I was in the Solomons I met a native of the Trobriand Islands,

who told me that among his people the term _tabu_ was applied both

to grandparents and to the father’s sister’s child. I went into the

whole subject as fully as was possible with only one witness, but in

spite of his obvious intelligence and good faith, I remained doubtful

whether the information was correct. The feature in question, however,

occurs in the list of Trobriand terms drawn up for Dr. Seligmann[28]

by Mr. Bellamy, and with this double warrant it must be accepted. It

is a feature which would follow from marriage with the daughter’s

daughter, for by this marriage one who was previously a father’s

sister’s daughter becomes the wife of a grandfather and thereby attains

the status of a grandparent. The feature exists alone, and, further,

it is combined with other applications of the term which deprive it

of some of its significance; nevertheless, the fact that a peculiar

and exceptional feature of a Melanesian system of relationship is such

as would follow naturally from a form of marriage which is practised

in another part of Melanesia cannot be passed over. Standing alone,

it would be wholly insufficient to justify the conclusion that the

marriage with the daughter’s daughter was ever prevalent among the

Massim, but in place of expressing a dogmatic denial, let us look for

other features of Massim sociology which may have been the results of

such a marriage.

[28] See _The Melanesians of British New Guinea_, Cambridge, 1910, p.

707.

In Wagawaga[29] there is a peculiar term, _warihi_, which is used

by men for other men of their own generation and social group, but

the term is also applied by an old man or woman to one of a younger

generation. Again, in Tubetube[30] the term for a husband, _taubara_,

is also a term for an old man, and the term for the wife is also

applied to an old woman. These usages may be nothing more than

indications of respect for a husband or wife, or of some mechanism

which brought those differing widely in age into one social category,

but with the clue provided by the Trobriand term of relationship it

becomes possible, though even now only possible, that the Wagawaga and

Tubetube customs may have arisen out of a social condition in which

it was customary to have great disparity of age between husbands and

wives, and social relations between old and young following from such

disparity in the age of consorts.

[29] _Ibid._, pp. 482 and 436.

[30] _The Melanesians of British New Guinea_, Cambridge, 1910, p. 482.

In Tubetube there is yet another piece of evidence. Mr. Field[31]

has recorded the existence in this island of three named categories

of persons, two of which comprise relatives with whom marriage is

prohibited, while the third groups together those with whom marriage

is allowed. The grandparents and grandchildren are included in one of

the two prohibited classes, so that we can be confident that marriage

between these relatives does not now occur. The point to which I call

your attention is that the class of relative with whom marriage is

allowed is called _kasoriegogoli_. _Li_ is the third person pronominal

suffix, and we do not know the meaning of _kasorie_, but _goga_ is

the term used in Wagawaga and Wedau for the grandparents, its place

being taken by the usual Melanesian term _tubu_ in Tubetube. The term

_kasoriegogoli_ applied to marriageable relatives thus contains as one

of its constituent elements a word which is probably the ancient term

for grandparent in the island, since it is still used in this sense in

the closely allied societies of the mainland.

[31] Rep. Austral. Ass., 1900, viii., 301.

We have thus a number of independent facts among the Massim, all of

which would be the natural outcome of marriage between persons of

alternate generations. To no one of them standing alone could much

importance be attached, but taken in conjunction, they ought at least

to suggest the possibility of such a marriage, a possibility which

becomes the more probable when we consider that the Massim show clear

evidence of the dual organisation of society with matrilineal descent

which is associated with the granddaughter marriage of Pentecost and

the Dieri of Australia. It adds to the weight of the evidence that

indications of this peculiar form of marriage should be found among a

people whose social organisation so closely resembles that in which the

marriages between persons of alternate generations elsewhere occur.

I have no time for other examples. I hope to have shown that there are

cases in which it is possible to infer with certainty the ancient

existence of forms of marriage from the survival of their results in

the terminology of relationship. In other cases, differences of culture

or the absence of intermediate links make it unjustifiable to infer

the ancient existence of the forms of marriage from which features of

terminology might be derived. Other cases lie between the two, the

confidence with which a form of marriage can be inferred varying with

the degree of likeness of culture, the distance in space, and the

presence or absence of other features of culture which may be related

to the form of marriage in question. Even in the cases, however, where

the inference is most doubtful, we have no right dogmatically to deny

the origin of the terminology of relationship in social conditions, but

should keep each example before an open mind, to guide and stimulate

inquiry in a region where ethnologists have till now only scratched the

surface covering a rich mine of knowledge.

LECTURE III

Thus far in these lectures I have been content to demonstrate the

dependence of the terminology of relationship upon forms of marriage.

In spending so much time upon this aspect of my subject I fear that

I may have been helping to strengthen a very general misconception,

for it is frequently supposed that the sole aim of those who think

as I do is to explain systems of relationship by their origin in

forms of marriage. Marriage is only one of the social institutions

which have moulded the terminology of relationship. It is, however,

so fundamental a social institution that it is difficult to get far

away from it in any argument which deals with social organisation. In

now passing to other examples of the dependence of the terminology of

relationship upon social conditions, I begin with one in which features

of this terminology have come about, not as the result of forms of

marriage, but of an attitude towards social regulations connected with

marriage. The instance I have now to consider is closely allied to one

which Professor Kroeber has used as his pattern of the psychological

causation of the terminology of relationship.

Both in Polynesia and Melanesia it is not infrequent for the

father-in-law to be classed with the father, the mother-in-law with

the mother, the brother-in-law with the brother, and the sister-in-law

with the sister. The Oceanic terminology of relationship has two

features which enable us to study the exact nature of this process in

more detail than is possible with our own system. Oceanic languages

often distinguish carefully between different kinds of brother- and

sister-in-law, and, if it be found that it is only certain kinds of

brother- or sister-in-law who are classed with the brother or sister,

we may thereby obtain a clue to the nature of the process whereby

the classing has come about. Secondly, Oceanic terminology usually

distinguishes relationships between men or between women from those

between persons of different sex, and there is a feature of the

terminology employed when brothers- or sisters-in-law are classed with

brothers or sisters in Oceania which throws much light on the process

whereby this common nomenclature has come into use.

The first point to be noticed in the Oceanic nomenclature of

relationship is that not all brothers- and sisters-in-law are classed

with brothers and sisters, but only those of different sex. Thus,

in Merlav, in the Banks Islands, it is only the wife’s sister and

a man’s brother’s wife who are classed with the sister, and the

husband’s brother and a woman’s sister’s husband who are classed with

the brother, while there are special terms for other categories

of relative whom we include under the designations brother- and

sister-in-law. Similar conditions are general throughout Melanesia. If,

as Professor Kroeber has supposed, the classing of the brother-in-law

with the brother be due to the psychological similarity of the

relationships, we ought to be able to discover why this similarity

should be greater between persons of different sex than between persons

of the same sex.

If now we study our case from the Banks Islands more closely and

compare the social conditions in Merlav with those of other islands

of the group, we find definite evidence, which it will not now be

possible to consider in detail, showing that sexual relations were

formerly allowed between a man and his wife’s sisters and his brothers’

wives, and that there is a definite association between the classing

of these relatives with the sister and the cessation of such sexual

relations. If such people as the Melanesians wish to emphasise in the

strongest manner possible the impropriety of sexual relations between

a man and the sisters of his wife, there is no way in which they can

do it more effectually than by classing these relatives with a sister.

To a Melanesian, as to other people of rude culture, the use of a

term otherwise applied to a sister carries with it such deeply-seated

associations as to put sexual relations absolutely out of the question.

There is a large body of evidence from southern Melanesia which

suggests strongly, if not conclusively, that the common nomenclature

I am now considering has arisen out of the social need for emphasising

the impropriety of relations which were once habitual among the people.

The second feature of Melanesian terminology which I have mentioned

helps us to understand how the common nomenclature has come about.

In most of the Melanesian cases in which a wife’s sister is denoted

by a term otherwise used for a sister, or a husband’s brother by a

term otherwise used for a brother, the term employed is one which is

normally used between those of the same sex. Thus, a man does not apply

to his wife’s sister the term which he himself uses for his sister, but

one which would be used by a woman of her sister. In other words, a man

uses for his wife’s sister the term which is used for this relative

by his wife. This shows us how the common nomenclature may have come

into use. It suggests that as sexual relations with the wife’s sister

became no longer orthodox, a man came to apply to this woman the word

with which he was already familiar as a term for this relative from

the mouth of his wife. The special feature of Melanesian nomenclature

according to which terms of relationship vary with the sex of the

speaker here helps us to understand how the common nomenclature arose.

The process is one in which psychological factors evidently play an

important part, but these psychological factors are themselves the

outcome of a social process, viz., the change from a condition of

sexual communism to one in which sexual relations are restricted to

the partners of a marriage. Such psychological factors as come into

action are only intermediate links in a chain of causation in which the

two ends are definitely social processes or events, or, perhaps more

correctly, psychological concomitants of intermediate links which are

themselves social events. We should be shutting our eyes to obvious

features of these Melanesian customs if we refused to recognise that

the terminology of relationship here “reflects” sociology.

This leads me to question for a moment whether it may not be the same

with that custom of our own society which Professor Kroeber has taken

as his example of the psychological causation of the terminology

of relationship. Is it as certain as Professor Kroeber supposes

that the classing of the brother-in-law with the brother, or of the

sister-in-law with the sister, among ourselves does not reflect

sociology? We know that there are social factors at work among us which

give to these relationships, and especially to that of wife’s sister,

a very great importance. If instead of stating dogmatically that this

feature of our own terminology is due to the psychological similarity

of the relationships, Professor Kroeber’s mind had been open even to

the possibility of the working of social causes, I think he might

have been led to inquire more closely into the distribution and exact

character of the practice in question. He might have been led to see

that we have here a problem for exact inquiry. Such a custom among

ourselves must certainly own a cause different from that to which I

have ascribed the Melanesian practice, but is it certain that there is

no social practice among ourselves which would lead to the classing

of the wife’s sister with the sister and the sister’s husband of a

woman with the brother? I will only point to the practice of marrying

the deceased wife’s sister, and content myself with the remark that I

should be surprised if there were any general tendency to class these

relatives together by a people among whom this form of marriage is the

orthodox and habitual custom.

Till now I have been dealing with relatively small variations of the

classificatory system. The varieties I have so far considered are such

as would arise out of a common system if in one place there came into

vogue the cross-cousin marriage, in another place marriage with the

wife of the mother’s brother, in another that with the granddaughter

of the brother or with the wife of the grandfather, and in yet

other places combinations of these forms of marriage. I have now to

consider whether it is possible to refer the main varieties of the

classificatory system to social conditions; as an example with which

to begin, I choose one which is so definite that it attracted the

attention of Morgan, viz., the variety of the classificatory system

which Morgan called “Malayan”. It is now generally recognised that

this term was badly chosen. The variety so called was known to Morgan

through the terminology of the Hawaiian Islands, and as the system

of these islands was not only the first to be recorded, but is also

that of which even now we have the most complete record, I propose

to use it as the pattern and to speak of the Hawaiian system where

Morgan spoke of the Malayan. If now we compare the Hawaiian system

with the forms of the classificatory system found in other parts of

Oceania, in Australia, India, Africa or America, we find that it is

characterised by its extreme simplicity and by the fewness of its

terms. Distinctions such as those between the father’s brother and the

mother’s brother, between the father’s sister and the mother’s sister,

and between the children of brothers or of sisters and the children

of brother and sister, distinctions which are so generally present in

the more usual forms of the classificatory system, are here completely

absent. The problem before us is to discover whether the absence of

these distinctions can be referred to any social factors. If not, we

may be driven to suppose that there is something in the structure of

the Polynesian mind which leads the Hawaiian and the Maori to see

similarities where most other peoples of rude culture see differences.

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