II. Intermarriage of Brothers and Sisters, own and collateral, in a Group.—In this form of marriage the family had its birth. It is the root of the institution. The Malayan system of consanguinity affords conclusive evidence of its ancient prevalence. With the ancient existence of the consanguine family established, the remaining forms can be explained as successive derivations from each other. This form of marriage gives (III.) the consanguine family and (IV.) the Malayan system of consanguinity, which disposes of the third and fourth members of the sequence. This family belongs to the Lower Status of savagery.

V. The Punaluan Custom.—In the Australian male and female classes united in marriage, punaluan groups are found. Among the Hawaiians, the same group is also found, with the marriage custom it expresses. It has prevailed among the remote ancestors of all the tribes of mankind who now possess or have possessed the Turanian system of consanguinity, because they must have derived it from punaluan ancestors. There is seemingly no other explanation of the origin of this system. Attention has been called to the fact that the punaluan family included the same persons found in the previous consanguine, with the exception of own brothers and sisters, who were theoretically if not in every case excluded. It is a fair inference that the punaluan custom worked its way into general adoption through a discovery of its beneficial influence. Out of punaluan marriage came (VI.) the punaluan family, which disposes of the sixth member of the sequence. This family originated, probably, in the Middle Status of savagery.

VII. The Organization into Gentes.—The position of this institution in the sequence is the only question here to be considered. Among the Australian classes, the punaluan group is found on a broad and systematic scale. The people are also organized in gentes. Here the punaluan family is older than the gens, because it rested upon the classes which preceded the gentes. The Australians also have the Turanian system of consanguinity, for which the classes laid the foundation by excluding own brothers and sisters from the punaluan group united in marriage. They were born members of classes who could not intermarry. Among the Hawaiians, the punaluan family was unable to create the Turanian system of consanguinity. Own brothers and sisters were frequently involved in the punaluan group, which the custom did not prevent, although it tended to do so. This system requires both the punaluan family and the gentile organization to bring it into existence. It follows that the latter came in after and upon the former. In its relative order it belongs to the Middle Status of savagery.

VIII. and IX. These have been sufficiently considered.

X. and XI. Marriage between Single Pairs, and the Syndyasmian Family.—After mankind had advanced out of savagery and entered the Lower Status of barbarism, their condition was immensely improved. More than half the battle for civilization was won. A tendency to reduce the groups of married persons to smaller proportions must have begun to manifest itself before the close of savagery, because the syndyasmian family became a constant phenomenon in the Lower Status of barbarism. The custom which led the more advanced savage to recognize one among a number of wives as his principal wife, ripened in time into the practice of pairing, and in making this wife a companion and associate in the maintenance of a family. With the growth of the propensity to pair came an increased certainty of the paternity of children. But the husband could put away his wife, and the wife could leave her husband, and each seek a new mate at pleasure. Moreover, the man did not recognize, on his part, the obligations of the marriage tie, and therefore had no right to expect its recognition by his wife. The old conjugal system, now reduced to narrower limits by the gradual disappearance of the punaluan groups, still environed the advancing family, which it was to follow to the verge of civilization. Its reduction to zero was a condition precedent to the introduction of monogamy. It finally disappeared in the new form of hetærism, which still follows mankind in civilization as a dark shadow upon the family. The contrast between the punaluan and syndyasmian families was greater than between the latter and the monogamian. It was subsequent in time to the gens, which was largely instrumental in its production. That it was a transitional stage of the family between the two is made evident by its inability to change materially the Turanian system of consanguinity, which monogamy alone was able to overthrow. From the Columbia River to the Paraguay, the Indian family was syndyasmian in general, punaluan in exceptional areas, and monogamian perhaps in none.

XII. and XIII. Pastoral Life and the Patriarchal Family.—It has been remarked elsewhere that polygamy was not the essential feature of this family, which represented a movement of society to assert the individuality of persons. Among the Semitic tribes, it was an organization of servants and slaves under a patriarch for the care of flocks and herds, for the cultivation of lands, and for mutual protection and subsistence. Polygamy was incidental. With a single male head and an exclusive cohabitation, this family was an advance upon the syndyasmian, and therefore not a retrograde movement. Its influence upon the human race was limited; but it carries with it a confession of a state of society in the previous period against which it was designed to form a barrier.

XIV. Rise of Property and the establishment of lineal succession to Estates.—Independently of the movement which culminated in the patriarchal family of the Hebrew and Latin types, property, as it increased in variety and amount, exercised a steady and constantly augmenting influence in the direction of monogamy. It is impossible to overestimate the influence of property in the civilization of mankind. It was the power that brought the Aryan and Semitic nations out of barbarism into civilization. The growth of the idea of property in the human mind commenced in feebleness and ended in becoming its master passion. Governments and laws are instituted with primary reference to its creation, protection and enjoyment. It introduced human slavery as an instrument in its production; and, after the experience of several thousand years, it caused the abolition of slavery upon the discovery that a freeman was a better property-making machine. The cruelty inherent in the heart of man, which civilization and Christianity have softened without eradicating, still betrays the savage origin of mankind, and in no way more pointedly than in the practice of human slavery, through all the centuries of recorded history. With the establishment of the inheritance of property in the children of its owner, came the first possibility of a strict monogamian family. Gradually, though slowly, this form of marriage, with an exclusive cohabitation, became the rule rather than the exception; but it was not until civilization had commenced that it became permanently established.

XV. The Monogamian Family.—As finally constituted, this family assured the paternity of children, substituted the individual ownership of real as well as personal property for joint ownership, and an exclusive inheritance by children in the place of agnatic inheritance. Modern society reposes upon the monogamian family. The whole previous experience and progress of mankind culminated and crystallized in this pre-eminent institution. It was a slow growth, planting its roots far back in the period of savagery—a final result toward which the experience of the ages steadily tended. Although essentially modern, it was the product of a vast and varied experience.

XVI. The Aryan, Semitic and Uralian systems of consanguinity, which are essentially identical, were created by the monogamian family. Its relationships are those which actually existed under this form of marriage and of the family. A system of consanguinity is not an arbitrary enactment, but a natural growth. It expresses, and must of necessity express, the actual facts of consanguinity as they appeared to the common mind when the system was formed. As the Aryan system establishes the antecedent existence of a monogamian family, so the Turanian establishes the antecedent existence of a punaluan family, and the Malayan the antecedent existence of a consanguine family. The evidence they contain must be regarded as conclusive, because of its convincing character in each case. With the existence established of three kinds of marriage, of three forms of the family, and of three systems of consanguinity, nine of the sixteen members of the sequence are sustained. The existence and relations of the remainder are warranted by sufficient proof.

The views herein presented contravene, as I am aware, an assumption which has for centuries been generally accepted. It is the hypothesis of human degradation to explain the existence of barbarians and of savages, who were found, physically and mentally, too far below the conceived standard of a supposed original man. It was never a scientific proposition supported by facts. It is refuted by the connected series of inventions and discoveries, by the progressive development of the social system, and by the successive forms of the family. The Aryan and Semitic peoples descended from barbarous ancestors. The question then meets us, how could these barbarians have attained to the Upper Status of barbarism, in which they first appear, without previously passing through the experience and acquiring the arts and development of the Middle Status; and, further than this, how could they have attained to the Middle Status without first passing through the experience of the Lower. Back of these is the further question, how a barbarian could exist without a previous savage. This hypothesis of degradation leads to another necessity, namely; that of regarding all the races of mankind without the Aryan and Semitic connections as abnormal races—races fallen away by degeneracy from their normal state. The Aryan and Semitic nations, it is true, represent the main streams of human progress, because they have carried it to the highest point yet attained; but there are good reasons for supposing that before they became differentiated into Aryan and Semitic tribes, they formed a part of the indistinguishable mass of barbarians. As these tribes themselves sprang remotely from barbarous, and still more remotely from savage ancestors, the distinction of normal and abnormal races falls to the ground.