Numerous cases of protracted sleep are on record. Some of them are evidently fanciful and exaggerated, but others are doubtless well founded. One of the most remarkable of these is related, among many others, by Wanley.[145]

“One Samuel Chelton, of Finsbury, near Bath, a laboring man, about twenty-five years of age, of a robust habit of body, not fat, but fleshy, and of dark-brown hair, happened, on the 13th of May, 1694, and without visible cause, to fall into a very profound sleep, out of which he could by no means be aroused by those about him till after a month’s time, when he arose of himself and went to his husbandry business as usual. He slept, ate, and drank as before, but did not speak a word till about a month after. All the time he slept, victuals and drink stood by him, which were spent every day, and used by him, as was supposed, though no person saw him eat or drink all the while. After this period he continued free from drowsiness or sleepiness till the 9th of April, 1696, when he fell into his sleeping fit again, as he had done before. After some time his friends were prevailed on to try what effect medicines might have upon him. Accordingly, Mr. Gills, an apothecary, bled, blistered, cupped, and scarified him, and used all the external irritating medicines he could think of, but to no purpose; and after the first fortnight he was never observed to open his eyes: victuals stood by him as before, which he ate of now and then, but no one ever saw him eat or evacuate, though he did both very regularly, as he had occasion; and sometimes he was found fast asleep with the pot in his hand in bed, and sometimes with his mouth full of meat. In this manner he lay about ten weeks, and then he could eat nothing at all, for his jaws seemed to be set, and his teeth clinched so close that, notwithstanding all the art that could be used with instruments, his mouth could not be opened to put anything into it to support him. At last, those about him observing a hole in his teeth, made by holding his pipe, they now and then poured some tent into his mouth through a quill. And this was all he took for six weeks and four days; but it amounted to no more than three pints or two quarts. He had made water only once, and never had a stool all that time.

“On the 7th of August, which was seventeen weeks from the 9th of April, when he began to sleep, he awaked, put on his clothes, and walked about the room, not knowing he had slept above a night; nor could he be persuaded he had lain so long, till, going into the fields, he found everybody busy getting in their harvest, and he remembered very well when he fell asleep that they were sowing their barley and oats, which he then saw ripe and fit to be cut down. There was one thing remarkable: though his blood was somewhat wasted with lying so long in bed and fasting for about six weeks, yet a gentleman assured Dr. Oliver that when he saw him—which was the first day of his coming abroad—he looked brisker than ever he saw him in his life before; and on asking him whether the bed had made him sore, he assured this gentleman that he never felt this or any other inconvenience, and that he had not the least remembrance of anything that passed, or what was done to him, all that while. So that he went again to his husbandry, as he was wont to do, and remained well till August 17th, 1697, when, in the morning, he complained of a shivering and a coldness in his back. He vomited once or twice, and the same day fell into his sleeping fit again. Dr. Oliver, going to see him, found him asleep, with a cup of beer and a piece of bread and cheese upon a stool by his bed, within his reach. The doctor felt his pulse, which at that time was regular, and he also found his heart beat very regular, and his breathing easy and free. The doctor only observed that his pulse beat a little too strong. He was in a breathing sweat, and had an agreeable warmth all over his body. The doctor then put his mouth to his ear, and called him as loud as he could several times by his name, pulled him by the shoulders, pinched his nose, stopped his nose and mouth together as long as he could without choking him, but to no purpose, for all this time he did not give the least sign of being sensible. The doctor lifted up his eyelids, and found his eyeballs drawn up under his eyebrows and fixed without any motion. The doctor then held under one nostril, for a considerable time, a vial with spirits of sal ammoniac, extracted from quicklime; he then injected it several times up the same nostril; and though he had poured into it almost half an ounce of this fiery spirit, it only made his nose run, and his eyelids shiver and tremble a little. The doctor, finding no success with this, crammed that nostril with white powder of hellebore, and waited some time in the room to see what effects all these together might have upon him; but he never gave any sign that he felt what the doctor had done, nor discovered any manner of uneasiness, by stirring any part of his body, that the doctor could observe.

“After all these experiments the doctor left him, being pretty well satisfied that he was asleep, and no sullen counterfeit, as some people supposed. On the doctor’s relating what he had observed, several gentlemen from Bath went out to see him, and found him in the same condition the doctor had left him in the day before, only his nose was inflamed and very much swelled, and his lips and the inside of his nostrils were blistered and scabby, occasioned by the spirits and the hellebore. About ten days after the doctor had seen him, Mr. Woolner, an apothecary, finding his pulse beat very high, drew about fourteen ounces of blood from the arm, and tied it up, and left it as he found him; and Mr. Woolner assured the doctor that he never made the least motion when he pricked him, nor all the while his arm was bleeding. Several other experiments were tried by those who went to see him from Bath, but all to no purpose. The doctor saw him again the latter end of September, and found him just in the same position, lying in his bed, but his pulse now was not so strong, nor had he any sweats, as when the doctor saw him before. He tried him again by stopping his nose and mouth, but to no purpose; and a gentleman ran a large pin into his arm to the very bone, but he gave no signs of his being sensible to what was done to him. During all this time the doctor was assured that nobody had seen him either eat or drink, though they watched him as closely as possible,—but food and drink always stood by him, and they observed that sometimes once a day, and sometimes once in two days, all was gone. It was further observed that he never dirtied his bed, but always went to the pot. In this manner he lay till the 19th of November, when his mother, hearing him make a noise, immediately ran up to him and found him eating. She asked him how he did. He replied, ‘Very well, thank God.’ She asked him again which he liked best, bread and butter, or bread and cheese. He answered, ‘Bread and cheese.’ Upon this the woman, overjoyed, left him to acquaint his brother, and both coming straight up into the chamber to speak to him, they found him as fast asleep as ever, and could not by any means awake him. From this time to the end of January, or beginning of February, he did not sleep so profoundly as before; for, when they called him by his name, he seemed to hear them, and became somewhat sensible, though he could not make them any answer. His eyes were not shut so close, and he had frequently great tremblings of his eyelids, upon which they expected every day that he would awake, which did not happen till about the time mentioned, when he awoke perfectly well, but remembered nothing that had happened all the while. It was observed that he was very little altered in his flesh; he only complained that the cold hindered him more than usual, but he presently went to his labor, as he had done before.”

The case of Mary Lyall is quoted by Macnish, from the 8th volume of the Transactions of the Royal Society of Edinburgh, as follows:[146]

“This woman fell asleep on the morning of the 27th of June, and continued in that state till the evening of the 30th of the same month, when she awoke and remained in her usual way till the 1st of July, when she again fell asleep, and continued so till the 8th of August. She was bled, blistered, immersed in the hot and cold bath, and stimulated in almost every possible way, without having any consciousness of what was going on. For the first seven days she continued motionless, and exhibited no inclination to eat. At the end of that time she began to move her left hand, and, by pointing to her mouth, signified a wish for food. She took readily what was given to her. Still she evinced no symptoms of hearing, and made no other kind of bodily movement than of her left hand. Her right hand and arm particularly appeared completely dead and bereft of feeling, and even when pricked with a pin, so as to draw blood, never shrunk in the least degree. At the same time she instantly drew back her left arm whenever it was touched by the point of the pin. She continued to take food whenever it was offered to her. For the first two weeks her pulse generally stood at 50, during the third and fourth week about 60, and on the day before her recovery at 70 or 72. Her breathing was soft and almost imperceptible, but during the night-time she occasionally drew it more strongly, like a person who has just fallen asleep. She evinced no symptom of hearing till about four days before her recovery. On being interrogated after this event upon her extraordinary state, she mentioned that she had no knowledge of anything that had happened—that she had never been conscious of either having needed or received food, or of having been blistered; and expressed most surprise on finding her head shaved. She had merely the idea of having passed a long night in sleep.”

Many other cases might be referred to; but as their general features are similar to the two cited, it is unnecessary to quote them. The following instance occurring in this country presents some features of interest. It is reported by Dr. C. A. Hart,[147] of this city.

“Miss Susan C. Godsy, aged 22, of bilious temperament, has been in a somnolent state since 1849, being then eight years of age. Up to within a year of that period she had enjoyed excellent health, she being then attacked with intermittent fever, in the treatment of which opium was extensively used. This was erroneously supposed to have induced her present condition. Soon after her recovery, excessive somnolency began to develop itself, which in 1857 became more profound after an attack of scarlatina anginosa, followed by measles. The lucid intervals will occur from four to six times a day, and last for from five to six minutes; at which periods she will generally take some nourishment, and then relapse into a profound slumber, from which it is impossible to arouse her.

“In point of general physique there is nothing specially worthy of note, except the comparative plumpness during such a long maintenance of the recumbent posture, with very little muscular exercise. She is about the average height of her sex, with cranial development possibly a little in excess. The hands and feet are both exceedingly small, the nails of which have not grown any since her present condition began.