Thomas Cleland’s Published Letter on “Bodily Affections” (ca. 1812–1824)

“The phenomenon of…suddenly falling or sinking down, under religious exercises, has not been uncommon in times of great excitement…. But the bodily agitation called the jerks is a very different affection….”

“History of the ‘Jirks’” in the New York Telescope (February 18, 1826)

“History of the ‘Jirks’” in the New York Telescope (February 18, 1826)

“I have frequently thought that a history of the singular exercises, called the “Jirks,” and other strange operations which affected the subjects of the great Kentucky Revival, would be interesting to my readers….”