Excerpt from the Autobiography of Israel Mitchell (ca. 1804)

Excerpt from the Autobiography of Israel Mitchell (ca. 1804)

“I am awair that those that have never saw these things [the jerks] will be ready to say it is utterly imposable and cannot be true. But who has not seen persons in fits…preform faits [feats] intirely beyand the power of man while in the exercises of reason?”

Excerpt from the Biography of Eld. Barton W. Stone (ca. 1804)

Excerpt from the Biography of Eld. Barton W. Stone (ca. 1804)

“The jerks cannot be so easily described…. When the whole system was affected, I have seen the person stand in one place, and jerk backward and forward in quick succession, their head nearly touching the floor behind and before…..”

Published Letter from John Wilkinson to William Maclin (April 18, 1805)

Published Letter from John Wilkinson to William Maclin (April 18, 1805)

“[The Jerks consist] in a sudden inclination, or reclining, of the shoulders, and is so quick, that the head appears to move too slow for the shoulders…. This is common to both sexes, but with this difference, that men seldom have more than one jerk…; whereas, a woman will frequently continue a repetition of that motion…for ten or fifteen minutes, reclining backwards as far as her feet, or some other obstacle will permit her, and bending so far forwards, as almost to touch the floor with her head….”