The Criminal

by Havelock Ellis

It may be noted here that Marro and Ottolenghi have recently studied metabolism in criminals. The chief point that comes out is an augmented elimination of phosphoric acid in the urine. The same has been observed in chronic alcoholism. These researches will, no doubt, be continued.[31]

§ 6. Heredity.

The detailed study of criminal heredity and of criminal habit, or recidivism, scarcely forms part of criminal anthropology. It is an important branch of criminal sociology. But the facts of heredity form part of the evidence in favour of the reality of the criminal anthropologist’s conclusions, and it is not possible to ignore them here entirely. Moreover, the attitude of society towards the individual criminal and his peculiarities must be to some extent determined by our knowledge of criminal heredity.

The hereditary character of crime, and the organic penalties of natural law, were recognised even in remote antiquity. They were involved in the old Hebrew conception, which seems to have played a vital part in Hebrew life, of a God who visited the sins of the parents upon the children unto the third and fourth generation. We know also the story in Aristotle of the man who, when his son dragged him by his hair to the door, exclaimed—“Enough, enough, my son; I did not drag my father beyond this.” And Plutarch puts the doctrine of heredity in a shape that is both ancient and modern—“That which is engendered is made of the very substance of the generating being, so that he bears in him something which is very justly punished or recompensed for him, for this something is he.” Or again—“There is between the generating being and the generated a sort of hidden identity, capable of justly committing the second to all the consequences of an action committed by the first.”

There are two factors, it must be remembered, in criminal heredity, as we commonly use the expression. There is the element of innate disposition, and there is the element of contagion from social environment. Both these factors clearly had their part in Sbro ... who is regarded by Lombroso as the classical type of “moral insanity.” His grandfather had committed murder from jealousy; his father, condemned for rape, had killed a woman to test a gun. He in his turn killed his father and his brother. Practically, it is not always possible to disentangle these two factors; a bad home will usually mean something bad in the heredity in the strict sense. Frequently the one element alone, whether the heredity or the contagion, is not sufficient to determine the child in the direction of crime. A case given by Prosper Lucas seems to show this: “In November 1845 the Assize Court of the Seine condemned three members out of five of a family of thieves, the Robert family. This case presented a circumstance worthy of remark. The father had not found among all his children the disposition that he would have desired; he had to use force with his wife and the two younger children, who up to the last were rebellious to his infamous orders. The eldest daughter, on the other hand, followed, as if by instinct, her father’s example, and was as ardent and violent as he in attempting to bend the family to his odious tastes. But in one part of the family the instinct was lacking; they inherited from their mother.”

The influence of heredity, even in the strict sense of the word, in the production of criminals, does not always lie in the passing on of developed proclivities. Sometimes a generation of criminals is merely one stage in the progressive degeneration of a family. Sometimes crime seems to be the method by which the degenerating organism seeks to escape from an insane taint in the parents. Of the inmates of the Elmira Reformatory, 499, or 13.7 per cent., have been of insane or epileptic heredity. Of 233 prisoners at Auburn, New York, 23.03 per cent. were clearly of neurotic (insane, epileptic, etc.) origin; in reality many more. Virgilio found that 195 out of 266 criminals were affected by diseases that are usually hereditary. Rossi found 5 insane parents to 71 criminals, 6 insane brothers and sisters, and 14 cases of insanity among more distant relatives. Kock found morbid inheritance in 46 per cent. of criminals. Marro, who has examined the matter very carefully, found the proportion 77 per cent., and by taking into consideration a large range of abnormal characters in the parents, the proportion of criminals with bad heredity rose to 90 per cent. He found that an unusually large proportion of the parents had died from cerebro-spinal diseases, and from phthisis. Sichard, examining nearly 4000 German criminals in the prison of which he is Director, found an insane, epileptic, suicidal, and alcoholic heredity in 36.8 per cent. incendiaries, 32.2 per cent. thieves, 28.7 per cent. sexual offenders, 23.6 per cent. sharpers. Penta found among the parents of 184 criminals only 4 to 5 per cent. who were quite healthy.

Even when well-marked disease is absent in the parents, exhausting and debilitating influences, age at time of conception and overwork, may play a disastrous part. Dr. Langdon Down (Mental Diseases of Childhood) has shown how the same influences play a part in the production of idiocy; how, for instance, a man may during periods of strain and overwork conceive idiot children, and at other periods healthy children. Marro has made some interesting investigations into the ages of the father at the period of conception of criminals, as compared with ordinary persons and with the insane. He divided the fathers into three groups, according to age at conception: the first included those in the period of immaturity, which he reckoned as below 25 years of age; the second was the period of maturity from 26 to 40; the third from 41 onwards, the period of decadence. Plate VII. represents in a graphic form the percentage of fathers belonging to each period in various groups; the first column in each group representing the proportion of fathers belonging to the period of immaturity, the second those belonging to the period of maturity, the third those belonging to the period of decadence. It will be seen that the largest proportion of immature parents is among the class of thieves, although among the insane the proportion is still larger. More remarkable is the abnormally large proportion of criminals with parents belonging to the period of decadence. It is most marked among the murderers, 52.9 per cent. of whose fathers had passed the period of maturity; but it is very large also, exceeding the insane among those convicted of assault and wounding (not represented in the Plate), and among sharpers. Sexual offenders have the largest proportion of mature fathers, the smallest of youthful fathers. Suspecting that among idiots a very large proportion of elderly fathers would be found, I applied to Dr. Langdon Down, who has kindly gone through the notes of one thousand cases, and confirmed this suspicion. He finds that in 23 per cent. cases there has been a disparity of age of more than ten years at the birth of the idiot child, the father in nearly every case being the elder, and that in many cases this disparity has reached more than 25 years. It appears, then, Dr. Down adds, that the disparity of age is a factor in the production of idiocy. It may be added that the elderly parent, by dying and leaving his children young and unprotected, has also a social influence in the creation of criminals.

PLATE VII.