There are forty-nine statements (including one of the six just summarily mentioned). Not all of them give us full information concerning the whole of our subject; some mention only one or other of the methods of obtaining wives, without asserting or denying the existence of the other forms. But roughly speaking, we may say that in all tribes there are on the one hand some normal, pacific modes of obtaining wives (exchange of relatives, promise in infancy, betrothal), and on the other hand some more or less violent forms (elopement, capture). About twenty-three of the forty-nine statements, all which are explicit and reliable, assert the existence of both these forms amongst the tribes they deal with. The violent forms, elopement and capture, seem to have been rather the exception than the rule, but there seems to have been not a single tribe in which elopement was completely absent.[139] Among the Kurnai elopement was a prevalent form of marriage. In all other tribes the methods, called here normal or pacific, were prevalent. The main features of these forms are: betrothal in infancy, exchange of sisters or relatives, and a series of obligations and mutual duties which both contracting parties undertake. All these features may be briefly discussed.

The custom of betrothing females in infancy seems to be very widespread. That this custom was known in all tribes appears in all the statements explicitly or implicitly (with the exception of those statements only which were discarded as unreliable, e. g. those which assert marriage by capture as the most usual form). So in the tribes described by Howitt and his correspondents (chiefly referring to Victoria, New South Wales, and South territory of South Australia) girls were as a rule promised in infancy, and these engagements were kept. This appears the most usual way of obtaining wives amongst the Central tribes, in Queensland, and in West Australia (J. Dawson, Curr, Stanbridge, Howitt, Eyre, F. Bonney, R. H. Mathews, Spencer and Gillen, T. Petrie, Grey, Browne); whereas according to Oldfield, girls belonged by birth to a certain man. In Roth's statement we are not informed whether women were allotted by camp council in infancy or when grown up.

This widespread custom of infant betrothal had its important consequences, some apparent at first sight. So it is evident, that not only had the woman no voice as to her husband, but even the latter had scarcely a choice in the proper sense of the word. For when he entered into the engagement, although he was often of a mature age, he could not have any idea how his bride would look when grown up. The legal importance of this form of marriage and all the mutual obligations connected therewith will be discussed below.

Another point of importance is that this form of marriage contract was in many tribes combined with the exchange of sisters or relatives. Fifteen statements mention this explicitly as the most usual condition under which a female could be obtained. It must have been prevalent in the South-Eastern tribes.[140] In the case of exchange it was usually the sister who was given in exchange for a wife,[141] but sometimes also a father secured a wife in exchange for his daughter (Curr, Taplin, Beveridge), which is in perfect accord with the fact that disparity of age was very frequent in Australian marriages. At any rate the father's consent was always essential (Stanbridge, Beveridge, Schultze, Taplin on the Narrinyeri, Rusden on the Geawe Gal, Howitt on the Wotjobaluk). In general when a girl was promised in infancy it was always done by her family; or at least with the consent of her family. As, for instance, in N. Central Queensland, where, according to Roth, girls were disposed of sometimes by the camp council, but by agreement with the family. By the word family must be here understood in the first place the girl's father, whose consent, as just said, was essential, then her brothers and nearest relatives, who would eventually have profit from exchanging her. But also other members of the female's family are interested in the transaction and possibly benefit by it.

The important part played by the family appears in all our statements; the only contradictory one is that of Oldfield, who says that the parents had no right over their daughter from her birth (but see above our critical remark). From the moment of the "betrothal" the man or boy enters into a certain relation to his future wife's nearest relatives; he has certain duties to perform, certain obligations to fulfil, and certain restrictions to observe. In the case where it is the male's family which makes the contract for him, the two families have certain duties towards each other and stand in a certain mutual relationship. They exchange gifts (Yuin, Woljabaluk, S.W. Victoria and others); the boy's father has to give presents to the girl, and the boy is visited from time to time by his future father-in-law (W. Victoria); the future mother-in-law is tabooed (Jajaurung, New South Wales, according to R. H. Mathews; Central tribes); in the Central tribes there is the relation of Tualcha Mara and the duty of hunting for the future father-in-law. In the Binbinga there is a present at the betrothal and sometimes duties afterwards.

It seems that in all cases, even when exchange does not take place, it is the father who disposes of his daughter (compare just above). This privilege is important: in this way, as we saw above, an old man may procure a young wife for himself. In other cases by these means the friendship of an influential man may be gained. It is therefore probable that the father, who wields all the authority in the family, enjoys this privilege of disposing of his daughter.

We may view the facts of exchange of females on the one hand, and the various duties of the husband towards his (future or actual) wife's family on the other, also in another light; they show distinctly the features of marriage by purchase. In the first place let us remark that the two forms—exchange of females and exchange of gifts or duties for a female—seem to be localized in different areas. We saw that Howitt affirms that exchange is the prominent feature in the South-eastern tribes with the exception of the Kurnai. In those of our statements which refer to this area we found with very few exceptions (J. Dawson, Stanbridge, G. S. Lang, Mrs. Parker) confirmation of his views. The above exceptions do not deny this fact. They are not very explicit, so that we can hardly insist on them as negative evidence. On the other hand, in the Central and Northern area, exchange of females seems not to take place. Here we have some detailed statements, such as those about the Dieri by Gason and Howitt, about the Arunta by Spencer and Gillen, about the other Northern tribes by the same authors, about the N.W. Queensland tribes by W. E. Roth. In all these explicit statements there is not a single remark about exchange. Nor is the latter mentioned in any statement referring to the Central and Northern area, nor in the four statements which refer to West Australia. We may therefore conclude with a high degree of probability that we have here to do with a real geographical difference between the tribes indicated. As to Queensland, exchange was probably known in the Central and Southern tribes (Tom Petrie and Lumholtz mention it), whereas, as we saw, it was absent in the Western part of that colony. But in nearly all these tribes, where exchange of females is apparently not in use, there is evidence of the existence of duties and obligations on the part of the future husband towards his parents-in-law. We may remember the five statements in which the word purchase was used, and the statement of Wilkes. Schultze says explicitly that the father often gave his daughter away from mercenary motives. The same is confirmed by the more exact and detailed statement of Spencer and Gillen, where the duties of providing the father-in-law with game are reported to be a necessary condition for the obligations to be kept. Among some of the Northern tribes (Binbinga, Anula, Mara) the man has to present his father-in-law with boomerangs and weapons at the contract, and then to supply him with game. There is no information about purchase-marriage either from Queensland or from West Australia. But such a negative evidence is not convincing. Again among the Kurnai, where exchange of females happened very seldom, there were duties of supplying the parents-in-law with game (compare below, [pp. 283] sqq.). So that if we leave on one side the Western part of Australia and Queensland, and take into consideration only the Northern, Central and South-Eastern tribes, we may say that exchange of females and obligations, of gifts and hunting duties were geographically exclusive. Now it appears to me that exchange of females was a kind of marriage by purchase. If we regard as the chief feature of the latter the fact that the bridegroom has to contribute for his wife something of more or less equal value, we must agree that exchange of females was such a kind of contribution, and even a very fair one.[142] Besides, it appears that the exchange of females was often accompanied by exchange of gifts (compare [p. 50], Yuin, Wotjobaluk). That the facts reported from the Central and Northern area show a form of marriage by purchase appears quite clear.

As a further characteristic feature we are told in several instances that such mutual agreements are made publicly, during great tribal gatherings, so that all the tribe knows about it (Yuin, Woeworung, New South Wales according to Mathews, New South Wales according to Hodgkinson). Or else the bride is publicly handed to the bridegroom (Narrinyeri, Lower Darling, Kuinmurbura, Fraser Island). In the Central and North Central tribes there are outward signs: the maternal uncle's hair worn under the arm-band; or hair is procured from the future mother-in-law. In some New South Wales tribes a necklace is worn as a sign of engagement (Hodgson).

In some statements we are directly told that there is no betrothal or marriage ceremony (in the six notes in J.A.I., xxiv.). But this negative evidence seems on one side to result from the slight and superficial acquaintance these observers had with the aborigines; on the other side from the fact that even in cases where we have such ceremonies described by very reliable informants and their binding power asserted, they are described as being so simple and insignificant, that it is easy to conceive they might readily escape the notice of even a good observer, or at least their nature and importance might be misunderstood. We possess nine statements about betrothal or marriage ceremonies. We have Dawson's detailed statement, which seems, nevertheless, not to be absolutely trustworthy. But we are also informed of the existence of some simple and apparently insignificant ceremonies by J. Bonney, Taplin, R. H. Mathew, Mrs. Langloh Parker, Spencer and Gillen, Roth, Fison's anonymous correspondent, Howitt on the Kuinmurburu, Wilson.[143] Some of these are our best sources.

Turning now to the other, the violent form of obtaining wives, we may distinguish the elopement, when both sides are consenting, and capture where the woman is secured by a mere act of brutal force. These latter forms occur, but they are by no means frequent. They are mentioned by several writers (Hodgson, Rusden, Turnbull, Tench, Barrington and Collins); and by the two latter as the only form of marriage. That this is obviously incorrect was mentioned above in connection with their statements. It is characteristic that all statements reporting the prevalence of marriage by capture refer to New South Wales, and more especially to the neighbourhood of Sydney. But I think that it would be inadvisable to attribute this to a local peculiarity of those tribes. It appears more probable that as all those reports date from the early days of the settlement, and were written nearly at the same time, their opinions cannot be considered as independent, and they are probably repetitions of the same erroneous view which may be assumed to have been held by the general public in the settlement.