Bloodline

“ But, however important the vascular system may be to the more advanced and larger and highly-differentiated animals, it is not at all so indispensable an element of animal life as is commonly supposed. The older science of medicine regarded the blood as the real source of life. Even in the still prevalent confused notions of heredity the blood plays the chief part. People speak generally of full blood, half blood, etc., and imagine that the hereditary transmission of certain characters “lies in the blood.” ”

“ The members of a group resemble each other in structure because they are actually blood relations. But as their common ancestor lived ages ago, we can learn the history of this descent, and find out these blood relationships among animals only by the study of forms existing now, or through the fragmentary remains of extinct animals preserved in the rocks as fossils. As a matter of fact we usually learn of the existence of this actual blood relationship, or the fact of common ancestry among animals, by studying their structure and finding out the resemblances and differences among them. ”

“ Relations of the half blood shall inherit equally with those of the whole blood in the same degree; and the descendants of such relatives shall inherit in the same manner as the descendants of the whole blood, unless the inheritance come to the intestate by descent, devise, or gift, of some one of his ancestors, in which case all those who are not of the blood of such ancestor shall be excluded from such inheritance. ”

“ But is it less certain that the egg of an eagle developes into an eagle, or that the peculiarities of the father and mother are transmitted to the child, than that a stone falls to the ground when its support is taken away? Again, is it not possible to draw a perfectly distinct and certain conclusion as to the relative quantity of the material basis of heredity, present in the germ-cells of either parent, from the fact that the father and mother possess an equal or nearly equal share in heredity? ”

“ If by direct proof of an unbroken descent a full pedigree is made out, or if, when some link is wanting, the collateral proof from strong family or race resemblances is sufficient to warrant the belief that the link once existed, we might accept it as a fact that the individual descended from the supposed ancestors in a direct line, or that some peculiarity of blood came into his constitution at some point in the descent of individuals from individuals. ”

“ Ancestry a Network.—From the fact that each child has all of the ancestors of its mother as well as of its father, arises the great complications which are met with in determining the lineage of an individual. [Pg 4] A person has two parents, four grandparents, eight great grandparents, and thus following out pedigree it is plain to be seen that through this process of doubling in each generation, in the course of a few centuries one’s ancestry is apparently enormous. ”

“ But although it might be allowable, in making out the descent of an individual man or any other animal, from a certain ancestor or pair of ancestors, to aid the pedigree by strong family or race resemblance, even when a link is wanting, it could only be for the purpose of establishing a pedigree, a connection of lives with lives, that such collateral evidence could be resorted to. ”

“ One of the most remarkable cases of heredity in man is found in the so-called blood groups. As first definitely shown by Von Dungern and Hirschfeld in 1910, the inheritance of the four blood groups conforms to Mendel’s laws. ”

“ If a number of persons not demonstrably connected by blood believe themselves to be akin simply on account of their descent from a common ancestor, it can only be because they are an expanded family, either actually or by fiction, which really had or might have had a common ancestor. That is, the clan tracing its descent from a common ancestor, if this was the primary type of clan, must have been subsequent to the family as a social institution. ”

“ Throughout all the earlier stages of culture, and even into the civilized period, we find society organized with the clan for its ultimate unit, although in course of time its character becomes greatly altered by the substitution of kinship in the paternal, for that in the maternal line. By (p. 061) long-continued growth and repeated segmentation the primitive clan was developed into a more complex structure, in which a group of clans constituted a Phratry and tribe. phratry or brotherhood, and a group of phratries constituted a tribe. ”

“ Thus the Bheels continue to rule—in the person of those who have been vivified by their blood.
So, again, among the ancient Caribs, of South America, “‘as soon as a male child was brought into the world, he was sprinkled with some drops of his [138] father’s blood’; the father ‘fondly believing, that the same degree of courage which he had himself displayed, was by these means transmitted to his son.’” [283] Here it is evident, that the voluntary transfusion of blood is deemed more potent to the strengthening of personal character, than is the transmission of blood by natural descent. ”

“ The blood which produced the family-type also produced the family-tie, even though it was not acquired by the natural process of generation. A person not at all related to the family of another man could become his blódi, his blood-kinsman, if they resolved at blanda blódi saman. ”

“ The maternal affection, in a race whose children (unlike the offspring of the lower animals) are so long in attaining maturity, cannot but suggest the idea of blood kinship. Among totemic peoples it seems that this idea was originally defined by the totem name, a definition at once too wide and too narrow. It is not physically unthinkable that our own ancestors may have been more acutely intelligent, and, if so, why should not they simply forbid unions between persons too near akin in blood? ”

“ It will be observed that we have already noted proofs of the independent existence of this rite of blood-brotherhood, or blood-friendship, among the three great primitive divisions of the race—the Semitic, the Hamitic, and the Japhetic; and this in Asia, Africa, Europe, America, and the Islands of the Sea; again, among the five modern and more popular divisions of the human family: Caucasian, Mongolian, Ethiopian, Malay, and American. This fact in itself would seem to point to a common origin of its various manifestations, in the early Oriental home of the now scattered peoples of the world. ”

“ Even among races like the Polynesians and the Turanian inhabitants of Northern Europe and Asia, where the rite itself may not be recorded, there {240} are, as we shall hereafter see, unmistakable traces of its influence on their customs.
As Society evolved, the clan-system gradually broke up over large tracts of the earth’s surface. In the same measure as the clan relaxed its hold upon the individual members, blood-brotherhood assumed a personal aspect, until, having no longer any social force, it came to be regarded as merely the most solemn and binding form of covenant between man and man. ”

“ But with our half-human forefathers it is not difficult to see how infancy extending over several years must have tended gradually to strengthen the relations of the children to the mother, and eventually to both parents, and thus give rise to the permanent organization of the family. When this step was accomplished we may say that the Creation of Man had been achieved. For through the organization of the family has arisen that of the clan or tribe, which has formed, as it were, the cellular tissue out of which the most complex human society has come to be constructed. ”

“ All are but recognitions of the same common fact that offspring exhibit various characteristics similar to those of their progenitors.
Blood Heritage.—To this phenomenon of resemblance in successive generations based on ancestry the term heredity is applied. In man, for instance, there is a marked tendency toward the reappearance in offspring of structures, habits, features, and even personal mannerisms, minute physical defects, and intimate mental peculiarities like those possessed by their parents or more remote forebears. ”

“ When tribes, consisting each of several clans, came into existence, a coöperative economic system would sometimes arise: magical methods of producing results, common in early stages of life, would be so organized that to every clan would be assigned the duty of producing a supply of some sort of food. Following the general tendency to genealogical construction, the belief in kinship with the sacred object would lead a clan to imagine an ancestor of the same kind, animal or animal-human or plant or rock, and myths explaining the origin would be devised. ”

“ Hemophilia is also sex-linked in inheritance. It is known to be much more common in men than in women, the explanation for this is the same as in the other case. In affected individuals the blood fails to coagulate quickly and the difference in chemical composition of the blood is, in contrast to normal, the inherited character.
Fig. 8. Representing the kinds of individuals expected when an individual of the blood group type AaBb marries individual of the same blood type, namely AaBb. Sixteen kinds of individuals are possible in the ratio of 9:3:3:1. ”

“ It is possible that the mixing of the water may be a survival of the blood covenant, whereby a girl was received into her husband’s clan on her marriage by her blood being mixed with that of her husband.27 Or it may be simply symbolical of the union of the families. In some localities after the wedding the bride and bridegroom are made to [175] stand on two bullocks, which are driven forward, and it is believed that whichever of them falls off first will be the first to die. ”

“ But first we have something to say about the practical and theoretic conditions which have turned men's attention to the clan organisation.
The importance which the clan has assumed in recent speculation is due to a variety of associations, partly incidental to the ordinary activities of our nineteenth-century life, partly peculiar to the character of our modern thought. The everyday life of Europe in general and of England in particular is now habituated to social contrasts greater than ever before fell within the positive range of human knowledge. ”

“ On the other hand, the special tracing of the human pedigree, the closer definition of the animal forms known to us, which either actually belong to the ancestors of man, or at least stand in very close blood relationship to them, will always remain a more or less approximate hypothesis of descent, all the more in danger of deviating from the real pedigree the nearer it endeavours to approach it by searching for the individual ancestral forms. ”

“ Every one of my readers, every human being, nay, every beast, and bird, and fish, and reptile, represents the 16 ancestors of four generations, that means 32 independent streams of blood in the fifth generation, and 1004 currents in the tenth generation, and 32,128 rivulets of distinct blood in the fifteenth generation, and 1,028,096, if we go back to the twentieth generation. Take thirty years as a generation, then, in the reign of Henry III., there were over a million independent individuals, walking, talking, eating, marrying, whose united blood was to be, in 1889, blended in your veins. ”

“ It was the gens or clan, as we find it exemplified in all stages from the middle period of savagery to the middle period of barbarism. The gens or clan was simply—to define it by a third synonym—the kin; it was originally a group of males and females who were traditionally aware of their common descent reckoned in the female line. "Exogamy." At this stage of development there was quite generally though not universally prevalent the custom of "exogamy," by which a man was forbidden to marry a woman of his own clan. ”

“ By the aid of pedigree, purity of blood may be insured, and a systematic plan adopted by which we can perpetuate distinct families, and thereby obtain a change of blood without its being a cross. It is evident that any one adopting a systematic arrangement will be able to do this more effectually than another without this aid. ”

“ Whether I derived my intelligence from my father, or from my mother, from my white, or from my black blood? Whether persons of mixed blood are as strong and healthy as persons of either of the races whose blood they inherit? ”

“ A group may not have understood the facts of reproduction and procreation (as the Arunta are said not to understand them) , [22] but the facts of blood connection, and of the relation of the blood to the life, could escape no human beings. [23] As savages undeniably do not draw the line between beasts and other things on one side, and men on the other, as we do, it was natural for them to suppose that the animal bearing the group name, and therefore solidaire with the group, was united with it, as the members of the group themselves were visibly united, namely, by the blood bond. ”

“ The characteristics of certain breeds or families are so well marked, that if an individual supposed to belong to any one of them were to produce an offspring not possessing them, or possessing them only in part, with others not belonging to the breed, it would be just ground for suspecting a want of purity of blood. ”