I have before this sketched Maria's character development up to the time when Eisener came into her life. Yet one point may be added. She had retained one single influence from her childhood in spite of all change in her seventh year, which “with the beginning of maturity appeared only occasionally and as it were in secret. The moon had been her dearly beloved and her desire; as a small child she had been able to look at the moon for hours without intermission. If she was sick her mother or nurse must carry her to the window through which she might look upon the friend of her small soul.” About half a year before her acquaintance with Eisener “the moon had made its influence felt upon her sleep, as it had before affected her waking. At the time of the full moon she often left her couch, dressed herself and went up into the corner room in the pavilion. Here she stood for some time and turned her closed eyes toward the moon. Then she dropped the curtain, undressed and lay down in the bed, which stood in the spot where she had been used to sleep as a child. As soon as the moon had left the windows of this room or shone through the windows of her present sleeping room, she arose again, dressed herself and returned. She herself knew nothing of these wanderings, and whatever was done to awaken her during them was in vain. The physician thought that these attacks of moon walking would disappear finally when maturity was established, or at least at her first confinement.”

In this picture from a layman are some new and striking features. First is the love—one can call it nothing else—which the child bestows upon the planet. Why is the moon her beloved and her desire from childhood up, why can she stand by the hour looking at it, why does she long when sick to be laid so that she can look at it all the time? He who observes children knows that such extreme love, which endures for years without wearying of it, and finally that ability to stare steadily at the moon, must have a sexual content, although naturally no one will admit this. Only when the object, in our case the heavenly body, is sexually stimulating is the love for it enduring for all time, undergoing no change, no abatement of feeling for it. As Maria's erotism later found satisfaction in her father, her love toward the moon steadily receded. But at the entrance upon puberty her sexual impulse increased and she began to wander in the moonlight. The love finally which Eisener inspires in her, together with the strong sexual excitement, which the fête the day before had called forth in her, occasions again an attack, in which she surrenders herself willingly to the beloved.

The folk, like the family physician, have not a doubt of the sexual basis of the moon mania with her as with individuals in general. When puberty is established or she has a child of her own the attacks will cease, is the opinion of the latter. The servant maid Grete also, a living book of fairy tales among her people, explains the moon wandering as nothing else than the result of an unsatisfied sense desire. There was a young knight who had wooed a rich woman of gentle birth. Shortly before midnight they were both led into the bridal chamber. “Yet hardly were they alone together when a strange voice outside before the castle called, ‘Conrad, come down here! Conrad, come down here!’ And again it called, ‘Conrad, come down here!’ The voice sounded so plaintive and at the same time so threatening. The bridegroom said, ‘That is my best friend; he is in need and calls me.’ The maiden said however, ‘The voice belongs to my cousin, who was found dead two years ago.’ Then she shuddered so that the gooseflesh stood up over her whole body,” and she implored her bridegroom not to follow the evil spirit or at least to remain with her until the ghostly hour was past and the full moon was up. But he would not be restrained: “Be it an evil spirit or a good, no one shall call me in vain!” “And he went out. The lady went to the window but could see nothing for the darkness outside and for the tears in her eyes. Then the haunted hour was over and the full moon arose and she waited and waited, but the knight never returned. Thereupon she swore to take no rest on a night when the moon was full until she had gone to bed with her bridegroom. And as her first bridegroom never and nevermore came back, so she waited for another, but there was no one who knew her story who would woo her, because each one thought it would fare with him as it had fared with that other. Thus she died; her oath is however still unfulfilled. Whenever it is full moon, she is looking out to see if any bridegroom comes and she laments sorely, and holds her hands weeping toward the moon.”

In this folk tale the exclusively sexual foundation of the wandering is quite plainly expressed. The ghost makes use of a voice, complaining and threatening at the same time, which the bridegroom believes to be the call for help of his best friend, and the bride on the other hand imagines it the voice of her cousin, who had been found dead two years before, perhaps after she had taken her own life because unhappy in love. Both may be driven by sexual jealousy—I offer this as a hypothesis—which would not permit the other sexual gratification which is denied to himself or herself, the friend perhaps meaning jealousy from a homosexual tendency. The ghost having accomplished its purpose at the hour of midnight and in the light of the full moon, the lady swore “to take no rest on a night when the moon was full until she had gone to bed with her bridegroom.” That is the kernel of the entire myth, the naïve and yet apparently conclusive folk interpretation of the riddle of moon walking, at least in its most frequent form.

I have above taken it for granted that Maria's erotism was satisfied through her care for her father. That must of course be understood with some qualification. For she could play the rôle of mother only as housekeeper, not as wife. The former is satisfying therefore only so long, until stronger sexual impulses awaken through external stimuli or, according to rule, through the natural development of a maiden. When once that has come to pass, one so disposed to it as Maria was, begins to wander in the moonlight. Why then, it may further be asked, does Maria seek for her childhood bed, if the goal and the aim of the wandering is the sexual satisfaction of the maiden? In the case analyzed at the beginning the compelling motive was a sexual self stimulation upon the mother, in later years in the loved object whoever it was, male or female. In most cases, since normal sexual feeling predominates, the aim of the sleep walking is that of the folk tale, to go to bed with the lover. That would explain without difficulty the scene of the union in Maria's case, as soon as she had come to know Eisener.

But what lay specially at the foundation of her earlier wandering, when no man had yet made an impression upon her? Or was there perhaps one, in relation to whom sexuality is most strongly forbidden, her own father? What if her erotic desire toward him was repressed and the indifference which she had attained was transferred over to all men? Much that is apparently harmless is permitted to a child, which would be regarded with horror in the adult. Many parents like to take their children into bed early in the morning and play with them without any consciously sexual thoughts and without suspecting how very often they in this way stimulate sexual desire in their children. Frequently also the mother or father visit the child before going to sleep, lean over the bed, allow themselves often to press the child passionately to themselves and count this asexual love toward the child. The case analyzed at the beginning teaches us how much of the grossly sexual erotic is concealed behind this, even if well hidden. Maria likewise sought presumably in her sleep walking for the bed of her childhood because her earliest erotism was bound with it.

This had already happened under the instigation of puberty, before her heart had spoken. How is it now since she loves Eisener? We must keep in mind her unconscious wish, to climb into the bed of the man she loves, and on the other hand that Maria as housemother knew well that he was not sleeping alone, but with his friend, so only a compromise form of action would be possible. So she goes up again to her childhood room, which lies in the same direction as Eisener's sleeping room. There she first draws the curtain aside that she may gaze at the moon, which increases the sexual excitement with her, as I have earlier discussed. Then she undresses before the mirror as she probably had done as a child, and moves forward toward the beloved one, who after a brief struggle with himself embraces her passionately. She nevertheless submits to his caresses without response but also without resistance. For thus alone can the fiction be maintained that she has loved without consciousness of it and therefore also without culpability. It is not difficult, according to the analysis of the first case, to understand how she finally at the withdrawal of the moonlight gets up again, dresses herself before the mirror and leaves the room as noiselessly as she had entered it.

The later portions of the narrative must confirm my assumptions if they are correct, that Eisener merely embraces the mother in Maria and that she on the other hand knows well enough in the unconscious both as child and as maiden that she wishes for that which is sexually forbidden and knows whom she desires. Let us see what the poet tells us. As Eisener awakes after the bridal night, he is not at all invigorated and uplifted as otherwise a man in like case, but psychically and physically cast down, as if he had to atone for some great wrong. “He strove to consider the strange adventure of this night as the delusion of a fevered dream. Yet that adventure painted itself before him, in spite of all his effort to forget it, in ever more vivid colors,” because indeed a wish of his heart had been fulfilled through it. His inner unrest drove him forth and, as walking about he met his beloved, he marveled “that Maria seemed taller to him today than yesterday, or rather that he believed that he first noticed today that she was tall.” What could this mean except that Maria now seemed big to him as once the mother had seemed to the small boy? Only he had first to embrace his beloved, before he could perceive such a thing and give heed to it. Maria herself, who apparently had enjoyed her pleasure only in her sleep and unconsciously, and therefore knew nothing of it all, had lost her frank manner with him, which she still possessed the day before. She grew red at his look and drew the hand which she gave him “quickly back again in confused fear,” without consciously knowing why. “The flower of womanhood which had slumbered in her too serene, too cold image, appeared in this one night to have come with magic swiftness to bud and immediately to have unfolded in all its fragrance.” Maria herself pictures her condition: “That morning I can never forget. Everything was so still, so solemn; the guests were all yet asleep. I had never been so strong of heart. I felt that morning as if all my life before had been only a dream and life was now just beginning. It seemed to me that I had suddenly become grown up and was now for the first time a child no more.” Maria thus felt herself through the bridal night to have grown up from the child to the mother, only, now, it was for the lover who had taken the father's place.

Both Eisener and Maria conducted themselves further entirely in accordance with their earlier unconscious wishes. The former for example “found a growing pleasure in representing his own action, when it was really the effect of many circumstances acting one upon the other, as the result of a cold, calm calculation on his part.” And was it not at bottom actually something like a calculation, since he in his earliest childhood phantasies imagined something similar for himself from the mother? It is only natural that he now greatly exaggerated in consciousness the sin which he had desired. Never for a moment did it occur to him “to throw any part of the burden of guilt upon that being who so closely participated in it. His rightful feeling remained in regard to it that he had this night given to a woman a right to himself, which he, if she should demand it, could not dispute. It was a source of calmness to him to look upon himself as punished, as it were, in this manner.” Only all too evident! This punishment was in reality a disguised reward, fulfilment of the infantile wish to win the mother.[24] For this reason he had not been able earlier to withstand Julie although Maria attracted him far more. For the former was the indulgent mother of his power of imagination, the latter on the contrary the proud, unapproachable mother of his real childhood. Moreover, though he did not conceal from himself that his heart belonged to the chaste Maria, yet he resolved, if Julie should convince him that she had been the ghostly visitor, to offer her his hand immediately. “The doubt, whether she deserved it, which was near enough at hand, he put from him as an excuse which he wished to make so that he could believe that he might release himself from that which he had to recognize as his duty.” Maria however “he had in these days accustomed himself to think of as a being so high above him that his love must profane her.” Again the well known splitting of the mother into the holy and the yielding one.

How did it appear at this time to her, herself? The first weeks after that moonlight night the woman in her bloomed forth more and more, in spite of the fact that her lover tarried at a distance. Yet when in her body a new life began to develop and Eisener still did not appear, she was seized suddenly with a hysterical convulsion—she was wearing significantly the same rose-colored dress in which he had seen her that morning—which lasted twelve hours so that every one looked upon her as dead. The despairing father threw himself across her feet and lay there—a situation which will occupy us later—and Eisener, who was just now returning, was driven by the bitterest self reproaches across the ocean. After waking from her catalepsy Maria did not regain her former blooming health but grew more and more ill, which the family physician finally discovered as the result of her pregnancy.