From the time the Fox family entered the house at Hydesville, about December, 1847, they were incessantly disturbed by similar noises to those heard by Lucretia Pulver and the Weekmans. During the next month however (January, 1848) the noises began to assume the character of slight knockings heard at night in the bedroom; sometimes appearing to sound from the cellar beneath. At first Mrs. Fox sought to persuade herself this might be the hammering of a shoemaker in a house hard by, sitting up late at work. But further observation showed that the sounds originated in the house. For not only did the knockings become more distinct, and not only were they heard first in one part of the house, then in another, but the family remarked that these raps, even when not very loud, often caused a motion, tremulous rather than a sudden jar, of the bedsteads and chairs--sometimes of the floor; a motion which was quite perceptible to the touch when a hand was laid on the chairs, which was sometimes sensibly felt at night in the slightly oscillating motion of the bed, and which was occasionally perceived as a sort of vibration even when standing on the floor. After a time also, the noises varied in their character, sounding occasionally like distinct footfalls in the different rooms. In the month of February, the noises became so distinct and continuous that their rest was broken night after night, and they were all becoming worn out in their efforts to discover the cause of the annoyances. These disturbances were not confined to sounds merely,--once something heavy, as if a dog, seemed to lie on the feet of the children; but it was gone before the mother could come to their aid. Another time (this was late in March) Kate felt as if a cold hand was on her face. Occasionally too, the bedclothes were pulled during the night. Finally chairs were moved from their places. The disturbances, which had been limited to occasional knockings throughout February and March, gradually increased towards the close of the latter month, both in loudness and frequency. Mr. Fox and his wife got up night after night, lit a candle, and thoroughly searched every nook and corner of the house; but without any result. They discovered nothing. When the raps came on a door, Mr. Fox would stand, ready to open the door the instant the raps were repeated. Though he opened the door immediately there was no one to be seen. Nor did he or Mrs. Fox obtain any clue as to the cause of the trouble, notwithstanding all the efforts they made and the precautions they exercised.