Jenny Greenteeth is a figure in English folklore. A river hag, similar to Peg Powler, 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, Wicked Jenny, or Peg o' Nell.
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