Samuel Clinton, of Timbury, near Bath, often slept for a month; and once, from April to August. He would, during this period, suddenly wake, but ere food could be administered to him, he lapsed again into a trance.
Margaret Lyall (of Edinburgh) slept from the morning of June 27th to the evening of the 30th, then from July 1st to August 8th. Her breathing was scarcely perceptible, and her pulse low; one arm was sensitive, the other senseless, to the pricking of pins. She had never any subsequent cognizance of this sleep.
A lady, at Nismes, had periodical attacks of trance; and it is curious that the intervals of waking were always of the same duration as the previous time of sleeping, however these might vary.
In the year 1738, Elizabeth Orvin slept for four days; and, for the period of ten years afterwards, passed seventeen hours of the twenty-four in sleep. No stimuli were powerful enough to rouse her: acupuncturation, flagellation, and even the stinging of bees were ineffectual. Like many other somnolents, she was morose and irritable, especially previous to the sleeping-fit.
“Elizabeth Parker, of Morley Saint Peter, in Norfolk, for a considerable time was very irregular in her times of waking, which was once in seven days; after which they became irregular and precarious, and though of shorter duration, they were equally profound; and every attempt at keeping her awake, or waking her, was vain. Various experiments were tried, and an itinerant empiric, elated with the hope of rousing her from what he called counterfeit sleep, blew into her nostrils the powder of white hellebore; but the poor creature remained insensible to the inhumanity of the deed, which, instead of producing the boasted effect, excoriated the skin of her nose, lips, and face.”
The records of medicine, I doubt not, may add a volume to these simple stories, and, perchance, may unfold to us something of the exciting causes which have induced these strange conditions; yet they seem to me so various, in some the effect being so sudden, in others so gradual, that it were vain for me to conjecture.
Ev. The influence of fear, and fright, and extreme joy, will often produce instantaneous paralysis; while that of intense study, or anxiety, will steal on by degrees; and then, while in some cases the senses will be entirely apathetic, in others, they will be acutely excited.
Mendelssohn almost every evening immediately fell into a trance whenever “philosophy” was even named in his presence; and so acutely deranged was then his conception of sound, that a voice of stentorian force seemed to ring in his ears, repeating to him any impressive conversation he had heard during the day.
Without presuming to satisfy Astrophel in explaining the full pathology of these curious cases, I may, by analogy, illustrate his question by alluding to the acute influence which impressions exert on the mind, and, through it, on the body.
Captain D——, on service in Ceylon, was ordered to march to the Kandian territory. This district had been the grave of many officers who had resided in it. From this circumstance, and the anticipation of a similar fatality to himself, he became speechless, and died in fifty hours.