Jenny Greenteeth is a figure in English folklore. A river hag, similar to Peg Powler or a grindylow, she would pull children or the elderly into the water and drown them. She was often described as green-skinned, with long hair, and sharp teeth. She is called Jinny Greenteeth in Lancashire, but in Cheshire and Shropshire she is called Ginny Greenteeth, Jeannie Greenteeth, Wicked Jenny, or Peg o’ Nell.
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