The important matter of the vascular supply of the brain in criminals has yet received little attention, but a variety of pathological features have been found in the cerebral substance and membranes--pigmentation, degenerating capillaries, cysts, thickened and adherent membranes, the vestiges of old hyperæmia and hæmorrhages. Some of these conditions are found with great frequency, much oftener than in the insane; meningitis, for instance, being found, according to Lombroso’s experience, in 50 per cent. of the cases examined; while Flesch has obtained very similar results. The frequency of meningitis was noticed in some of the answers to my Questions, especially by one prison surgeon who wrote of “well-organised adhesions between the dura mater and vault of cranium, localised but more extensive than one would expect to find.” Unfortunately, he was unable to supply exact figures as to the frequency of such signs. It must be added, as a point of considerable importance, that in very few cases have these pathological lesions produced any traceable symptoms during life.
§ 2. _The Face._ Prognathism has frequently been noted as a prominent characteristic of the criminal face, both in men and women. This is, however, a point that requires further study; giving due weight to racial characteristics, to the proportion of prognathous individuals among the general population, and to method and uniformity in measurement.
There is little doubt that the lower jaw is often remarkably well developed in those guilty of crimes of violence. The squareness and prominence of the jaw are obvious to the eye, and this is verified by weighing after death, as has been shown by Manouvrier. The average weight of the Parisian criminal skull is, if anything, below that of the ordinary Parisian, but while the average weight of the lower jaw in the latter is about 80 grammes, it is about 94 grammes among murderers. In this respect the criminal resembles the savage and the prehistoric man; among the insane the jaw weighs rather less than the normal average. A type of receding chin is also found frequently among petty criminals, the occasional or habitual, who are criminals by weakness; such heads Lauvergne called _têtes moutonnes_.
Prominence of the zigoma or cheek-bone has been noted by many observers, especially in sexual offenders, among whom Marro found it in 30 per cent. as against 22 per cent. in normal persons. This recalls a remark made many years ago by Charles Kingsley: “I have generally seen with strong animal passion a tendency to high cheek-bone;” but he confines this generalisation to women, and to those who are dark-complexioned. Virchow believes that the large development of the jaws and the cheek-bones (to which powerful muscles are attached) is favoured by coarse and hard food through many generations.
A few isolated observations have been made on the teeth of criminals by Lombroso, Zuccarelli, and others, who have observed certain anomalies, such as exaggerated or deficient development of the canines; and Dr. Prascovia Tarnowskaia, in her one hundred women thieves, found defects of the bony palate and undeveloped teeth among the most frequent anomalies. So far as I know, however, no extensive and careful series of observations has yet been made on the teeth of criminals. It is desirable that this should be done. The course of dental evolution among the higher mammals is now fairly well known. Atavism in dental anomalies is well recognised among the races of man; a fourth molar, for instance, found generally among the platyrhine apes, is occasionally found in man: in what proportion is it found among criminals? What, again, is the relative condition of the canine teeth? The wisdom-teeth are dying out; they are only absent among lower races in 19 per cent. cases, while in the higher races they are absent in 42 per cent. of the observed cases (Mantegazza). How do criminals stand in this respect? The development of the teeth is very closely related to the development of the nerves and brain. The extraordinary frequency of dental and palatal anomalies in idiots was pointed out in England in 1860 by Ballard and Langdon Down, and they have been carefully studied of recent years by Dr. Talbot, of Chicago, and by Dr. Alice Sollier at the Bicêtre in Paris. It is worth noting, in reference to the undeveloped teeth so frequently found by Dr. Tarnowskaia among women thieves, that Dr. Sollier found abnormally small teeth in 13 per cent. of her idiots. Among the insane dental anomalies are comparatively rare.
Even non-scientific observers have noted the frequency among criminals of projecting or of long and voluminous ears. In the answers to my Questions issued to medical officers of prisons I found that the prominent ears of criminals were more generally recognised than any other abnormality. Thus Dr. V. Clarke says--“The largely developed external ear is a common feature;” others speak of “ears often large and outstanding,” etc. Lombroso finds the ear _ad ansa_, as he calls it--the handle-shaped ear--in 28 per cent. of his criminals; Knecht in 22 per cent.; Marro not more frequently than among ordinary people. Ottolenghi, who has recently examined the ears of nearly 600 criminals and of 200 normal persons, finds that while among the latter it is found in 20 per cent., among the former it is found in 39 per cent., the percentage varying from 35 among thieves to 42 among those convicted of assault and wounding. This observation is indeed by no means of recent date. In reading lately that curious treatise of mediæval physiology, Michael Scott’s _De Secretis Naturæ_, I found that a very bad character is given to those persons whose ears are uncommonly long, or ample transversely; they are bold, vain, foolish, incapable of work. To come down to comparatively recent times, Grohmann in 1820 noted the prominent ear as a marked characteristic of the criminal. Morel studied the abnormalities of the ear, especially in relation to heredity; Foville, as Dr. Barnes informs me, was accustomed to point out their significance in the insane; and in England Laycock fully appreciated their value as indications of degeneration.[21] Dr. Langdon Down, working on the same lines as Laycock, points out in _Mental Diseases of Childhood_ the frequency of congenital ear deformities in idiots and the feeble-minded, associated often with webbed toes and fingers; also an implantation of the ears farther back than is normal, giving an exaggerated facial development. In France, Italy, and Germany there has within the last two or three years sprung up a considerable literature on the subject, of which Frigerio’s little book, _L’Oreille Externe: Étude d’Anthropologie Criminelle_ (Paris, 1888), is perhaps the most valuable. Dr. Frigerio, who has devoted special attention to this feature both among criminals and the insane, finds certain peculiarities very common, and also notes various anomalies of movement in the pinna and its partial hyperæmia, especially in neurotic subjects. From the examination of several hundred subjects, he concludes that the auriculo-temporal angle (measured by a special otometer from the edge of the pinna to the mastoid) undergoes a gradual progression from below 90° in the normal person, above 90° among criminals and the insane, up to above 100° among apes. He found the large angle very marked in homicides; less so in thieves. The longest ear Frigerio has ever seen in man or woman was in a woman convicted of complicity in the murder of her husband; the left ear was 78 mm., the right 81 mm. (the normal being 50-60 mm.) in length. Her father, her two sisters, and three cousins all possessed excessively large ears, and were all convicts. The degenerative variations to which he attributes most importance are the Darwinian tubercle--_i.e._, a pointed projection in the outer margin of the ear--frequent among the insane and criminals, the doubling of the posterior branch of the fork of the antihelix, and a conical tragus (very frequent in childhood and among apes) often found among the insane and criminals. Féré and Séglas,[22] who examined over 1200 subjects--healthy, insane, idiot, and epileptic--found anomalies frequent among epileptics, and especially so among idiots; but not notably more frequent among the insane than among the sane. They especially noted the number of abnormalities frequently found in the same subject; and also a connection between defects in the ear and sexual abnormalities. The committee appointed by the British Medical Association to investigate the development and condition of brain function among the children in primary schools, found that ear-defects were especially frequent in connection with nerve-defects and mental weakness.[23] The most common (so-called) atavistic abnormalities of the ear--_i.e._, those most frequently and prominently seen among the anthropoid and other apes--are the Darwinian tubercle,[24] absence of one of the branches of the fork, absence of helix, effacement of antihelix, exaggerated development of root of helix, absence of lobule. Adherent lobule may frequently be observed in well-developed individuals; it is not found among apes, and appears to have no special significance.
The projecting ear has usually been considered as an atavistic character, and with considerable reason, as it is found in many apes, in some of the lower races, and it corresponds to the usual disposition of the ear in the fœtus. Marro prefers to regard it as a morbid character because it is so frequently united with true degenerative abnormalities, and because it is not always found in the lowest human races; Hartmann, for instance, having found it frequently among the European peasants, and in Africa more frequently among Turks, Greeks, and Maltese than among the indigenous fellaheen, Berbers, and negroes of the Soudan. Among so low a race as the Australians the ear is often, I have noticed, very well shaped. At the same time the projecting ear frequently accompanies deaf-mutism, Dr. Albertotti having found it in sixteen out of thirty-three deaf-mutes.
The ear, it is well known, is very sensitive to vasomotor changes, slight changes serving to affect the circulation visibly; so that in pale, nervous people a trifling emotion will cause the ears to blush. Galton tells us of a schoolmistress who judges of the fatigue of her pupils by the condition of their ears. If the ears are white, flabby, and pendent, she concludes that the children are very fatigued; if they are relaxed but red, that they are suffering, not from overwork, but from a struggle with their nervous systems, rarely under control at the age of fourteen or fifteen. If this kind of sensitiveness is not common among criminals, a few of neurotic temperament, as well as some lunatics, possess the power, rare among normal persons, of moving the ear. Frigerio notes movements of the superior and posterior muscles, especially when touched; in apes the transverse muscle also acts. Frigerio connects this power of movement with perpetual fear, always on the look-out; many of the criminals with this peculiarity were recidivists, and three of the lunatics had delusions of persecution.
The interest of these investigations, now so actively carried on, into the malformations of the pinna among criminals is obvious. A few ingenious persons have sought to explain some of them by the influence of the headgear, pulling of the ears, etc.; but on the whole it is generally recognised that they are congenital. The study of them, therefore, is of distinct value in enabling us to fix the natural relationships of the criminal man. There is still need for careful series of observations on criminals, the insane, epileptics, and idiots, and every such series should be controlled by a similar series of observations, by the same observer, on ordinary subjects.
The criminal nose has been measured and studied with great care and enthusiasm by Ottolenghi.[25] He finds that the criminal nose in general is rectilinear, more rarely undulating, with horizontal base, of medium length, rather large and frequently deviating to one side, and he describes several varieties. Thus the typical thief’s nose is rectilinear, often incurved, short, large, and often twisted, with lifted base. The sexual offender presents the most rectilinear nose, though he shows the undulating profile of nose more frequently than any other group of criminals, of medium length and rather large. Ottolenghi believes that his observations help to show, both in the skeleton and in life, an anatomical relationship between criminals against the person and epileptics and monomaniacs; also a relationship between thieves and sexual offenders and cretins. His observations are full and interesting, but the matter needs further investigation; the anthropological importance of the nose has scarcely yet been fully realised.
Most writers on criminals speak of the pallor of the skin; this has been noted at a very remote period by Polemon, l’Ingegneri, and other early physiognomists. Marro has found it in 14 per cent. of his criminals, as against 3 per cent. among the ordinary population. He considers that it is related to habitual cerebral congestion. Pallor is also caused (as Colajanni points out, and testifies to from personal experience) by prolonged imprisonment, even under favourable circumstances. It is probable that the influence of this cause has not yet been eliminated with sufficient care.
Ottolenghi has investigated the wrinkles on the faces of 200 criminals as compared with 200 normal persons. He finds that they are much more frequent and much more marked in the criminal than in the non-criminal person, and this must have struck many persons who have seen a large number of criminals or photographs of criminals. The relative frequency is especially marked in zygomatic and genio-mental wrinkles, while the foreheads, even of youthful criminals, and when the face is in a state of repose, sometimes present a curiously marked and scored appearance. The precocity of these wrinkles is worthy of note. “We found young criminals of fourteen,” Ottolenghi remarks, “with wrinkles more evident and marked than are met with in many normal men above thirty. It is these precocious wrinkles which give to young criminals that aspect of premature virility which Lombroso and Marro have already noticed.” “It is worthy of note,” he remarks also, “that the part of the face which, by the prevalence of wrinkles, shows more active expression in criminals as in other degenerated persons, is that corresponding to the region of the nose and mouth--that is to say, the less contemplative, more material, part of the face; and, in fact, we see that, with the exception of some murderers, who have a surly look and corrugated forehead, the typical delinquent presents habitually in the more rational and contemplative part of his face the least degree of active expression, this corresponding to his limited psychical sensibility.”
The beard in criminals is usually scanty. As against 1.5 per cent. cases of absence of beard in normal persons, Marro found 13.9 per cent. in criminals, and a very large proportion having scanty beard. The largest proportion of full beards among criminals was found by Marro in sexual offenders.
On the head the hair is usually, on the contrary, abundant. Marro has observed a notable proportion of woolly-haired persons, a character very rarely found in normal individuals. The same character has been noted among idiots. In contrast with what is found among the insane, baldness is very rare. Among criminal women remarkable abundance of hair is frequently noted, and it has sometimes formed their most characteristic physical feature, accompanied by an unusual development of fine hair on the face and body. Salsotto, who has given special attention to criminal women, finds a considerable distribution of hair between the pubes and the umbilicus (as in men) in 10 per cent. of the forty women he examined as to this character; such distribution among normal women only occurring (according to Schulze) in 5 per cent. cases. Salsotto also found abundant hair in seven out of the forty around the anus, a part in normal women rarely supplied with hair. The excess of down on the face is found with special frequency in women guilty of infanticide. It is worth while pointing out that (as Dr. Langdon Down notes) there are frequent anomalies in the development of hair among idiots. Some are hirsute over the entire body; 11 per cent. have continuous eye-brows.
This abundance of hair seems to be correlated with the animal vigour which is often so noticeable among criminals. It may at the same time be to some extent explained by arrest of development or atavism leading to the deficiency of beard which in its fully developed form marks, with few exceptions, only the highest human races. Strong sexual instincts are but the effervescence of this animal vigour; hence, perhaps, the connection between the presence of an unusual amount of hair and infanticide. In the case selected by Bucknill and Tuke as a typical example of insanity in women due to repressed sexual instinct, the chief physical characteristic noted was the amount of hair on the body; and in a case recorded by Dr. H. Sutherland (_West Riding Asylum Reports_, vol. vi.) of a girl whose illness and subsequent death were in his opinion due to “unsatisfied sexual desire,” the long fair hair, which she delighted in letting flow down to her knees, was specially noted. It was observed of the French writer, Restif de la Bretonne, of whose extraordinary and abnormal sexual proclivities, even at an early age, he has himself left ample evidence in his autobiographical book, _Monsieur Nicolas_, that his body was remarkably hairy.
In regard to colours, the proportion of dark-haired persons is considered greater among criminals than among the ordinary population in England, Italy, and Germany. An exception to this general rule in the case of sexual offenders (rape and pæderasty) appears to be well marked in Italy; though, so far as I have been able to ascertain, it has not been frequently observed in England. Marro associates the fair hair of sexual offenders with the precocious puberty of fair-haired women, as shown by the investigations of Professor Pagliani. The researches of Marro and Ottolenghi over a very considerable field give the following results for North Italy:-- Chestnut Hair. Fair. Black.
Ottolenghi notes that the prevailing fair colour is reddish.[26] Grey hair was found by Ottolenghi to be vastly more frequent at an early age among ordinary working men and peasants than among the 200 male criminals he examined: thus, between the ages of 30 to 33 it was 60 per cent. for the former, only 12 per cent. for the latter. This does not hold true for criminal women, who become grey more quickly than ordinary women. The male criminal in this respect resembles the epileptic, and especially the cretin, in whom grey hair is seldom seen. Baldness, Ottolenghi shows, is very rare, comparatively, in the criminal, in relation not only to the normal man but even to the epileptic and the cretin. In this respect the criminal differs greatly from the ordinary professional man, in whom baldness is frequently found.[27] To the existing statistics of the colour of hair among criminals, taken as a whole, it is not possible at present to attach much value. There is no uniform system of description and nomenclature; it is difficult to make full allowance for ethnic divergence, and there rarely exists an adequate standard of comparison for the normal persons of corresponding race. Of 129 persons “wanted” at Scotland Yard, I find that 45 have “dark brown” hair, and of these 17 (_i.e._, 37.7 per cent.) are described as “dangerous,” “desperate,” “expert,” or “notorious”; 46 have “brown” hair, and of these 14 (_i.e._, 30 per cent.) are “dangerous,” etc.; 11 are “dark” (9) or “black” (2), and of these 3 (_i.e._, 27.2 per cent.) are “dangerous”; 27 are described as “light brown,” “light,” “sandy,” “fair,” “auburn” (one, a woman), “red” (one, a man, who is “dangerous”), and of these 9 (_i.e._, 33.3 per cent.) are “dangerous,” etc. This gives a proportion of red-haired persons about the same, according to my observations, as is found among middle-class men in the city, but considerably lower than is found, according to Dr. Beddoe, the chief authority on this subject (in his _Races of Britain_), among the lower classes in London--_i.e._, about 4 per cent. This is the class from which the criminals in question were chiefly drawn, but they do not exclusively belong to London; many come from the northern towns, and in many of these, Leeds, for instance,[28] according to my observations, the proportion of red-haired persons is decidedly larger than in London, and certainly not smaller.
It is interesting to compare these statistics of the hair of London criminals with a body of statistics concerning the colour of the hair of 1220 insane persons (omitting the grey-haired) in the New Brunswick Asylum; although as the racial mixture is certainly not quite identical, and the nomenclature probably varies, no strict comparison is possible. Of these 1220 insane persons the hair of 1050 is described as “dark,” “dark brown,” “brown,” while 170 have “light,” “auburn,” or “red” hair. One person in seven among the insane persons has fair hair, one in five among criminals; one person in fifty among the insane has red hair, one in 129 among the criminals; one in forty among the insane has auburn hair, one in 129 among the criminals. So that while the proportion of fair-haired is distinctly smaller among the insane, the proportion of red-haired and auburn-haired is very decidedly larger than among the criminals.
So far as exact evidence on the colour of the hair goes, it points chiefly to a relative deficiency of red-haired persons among criminals. This may perhaps be accounted for. There seems to be a lessened power of resistance to disease among persons of brilliant pigmentation. The extensive anthropological statistics of the American War showed a very marked inferiority on the part of fair persons. These statistics have been criticised by De Candolle, who believes, however, that even with deductions they may probably still be accepted. Our evidence as to the proportion of bright-haired people in lunatic asylums seems to point in this direction. These red-haired people, with their “sanguine” temperament of body, are peculiarly susceptible to zymotic disease; they take scarlet fever, for instance, very easily, and suffer from it severely. Among the manifold risks of a criminal life the brightly pigmented person, with his sensitive vascular system, seems to be soon eliminated.
The science of physiognomy is still in a vague and rudimentary condition, although the art has long been practised with more or less success. There are, for instance, a large number of proverbs in which some of the most recent results reached by the criminal anthropologists of to-day were long ages back crystallised by the popular intelligence. Such are the Roman saying, “Little beard and little colour; there is nothing worse under heaven;” the French, “God preserve me from the beardless man;” the Tuscan, “Salute from afar the beardless man and the bearded woman;” the Venetian, “Trust not the woman with a man’s voice.”
Many of the old physiognomists, especially the two greatest, Dalla Porta and Lavater, tell us how they immediately recognised criminals, although they sometimes ludicrously failed; and Lavater once mistook the portrait of an executed assassin for Herder’s. A criminal anthropologist of to-day, Professor Enrico Ferri, declares that out of several hundred soldiers whom he examined, he found one, and one only, whom his face declared to be a murderer; he was told that this man had, in fact, been found guilty of murder. Garofalo, the Neapolitan jurist, observes that he is scarcely deceived twice out of ten times. Nor is this acuteness of perception by any means confined to skilled observers. It is very commonly found among women. Many persons, on first meeting an individual, are conscious of an unfavourable impression which they succeed in out-living, but which is subsequently justified. Sometimes the revealing glance is found, perhaps with a shock of horror, in a face already familiar. It is a mistake to attempt to stifle such instinctive impressions as irrational. They are part of the organised experiences of the race, and, subject to intellectual control, they are legitimate guides to conduct.
Professor Lombroso tells us that his mother, who had always lived far from the world, was twice able to discover the criminal character of young people whom as yet no one had suspected. A more curious example, he goes on to remark, occurred in connection with the murderer Francesconi. There was nothing remarkable about him, nothing to indicate ferocity or a temper unlike that of other people; his beard was abundant and forehead high; one just perceived a slight degree of prognathism and some prominence of the frontal eminences. Yet years before his crime, a young girl of sixteen (afterwards the Countess della Rocca), who had never quitted the paternal home, and had no experience of life, refused to speak to him when every one welcomed him on account of his wit. When asked why she treated him as though he were a scoundrel, she replied: “If he is not a murderer he will become one.” When Lombroso afterwards asked her by what sign she was guided to this too speedily verified prophecy, she replied: “By his eyes.” Lombroso once asked an intelligent schoolmistress to submit to thirty-two young girls twenty portraits of thieves and twenty of great men. Eighty per cent. of these children recognised the first as bad people, the second as good. On another occasion he showed two hundred photographs of youths to three medical men, and they all selected one as of the criminal type; a little girl of twelve also selected the same. This youth had never appeared in a court of justice, but he had cruelly betrayed those who had assisted him to obtain a good position in life. He was not legally a criminal, but, as Lombroso remarks, he was so anthropologically.
Beautiful faces, it is well known, are rarely found among criminals. The prejudice against the ugly and also against the deformed is not without sound foundation. What Hepworth Dixon wrote in 1850 on this point is still of general application in all civilised countries:--“The population of Millbank is always numerous and always changing; but its character remains substantially the same. Year after year the visitor might drop in and see no difference. There is a certain monotony and family likeness in the criminal countenance which is at once repulsive and interesting. No person can be long in the habit of seeing masses of criminals together without being struck with the sameness of their appearance. A handsome face is a thing rarely seen in a prison; and never in a person who has been a law-breaker from childhood. Well-formed heads, round and massive, denoting intellectual power, may be seen occasionally, but a pleasing, well-formed face, never.”
In looking through the large number of photographs in Lombroso’s great work, _L’Uomo Delinquente_, very few pleasant faces can be found. The two or three attractive ones are those of women in whom the glow of youth, plumpness, and abundant hair serve as a disguise to features that will scarcely bear examination. The proportion of good-looking faces among the excellent photographs in Inspector Byrnes’ _Professional Criminals of America_, is much larger. As the able chief of the Detective Department of New York, who, however, distinctly recognises a criminal type of face, remarked to a visitor: “Look through the pictures in the Rogues’ Gallery and see how many rascals you find there who resemble the best people in the country. Why, you can find some of them, I daresay, sufficiently like personal acquaintances to admit of mistaking the one for the other.” Those, however, belong to the aristocracy of crime; they are criminals by calculation; they have achieved a certain amount of success, and a passable face is part of their stock-in-trade. Yet even among these the proportion of faces that will bear examination is by no means large.