The Walam Olum document has provoked controversy as to its authenticity since its publication by a  botanist and antiquarian who settled in Ohio in what year?
Walam Olum The Walam Olum or Walum Olum, usually translated as "Red Record" or "Red Score," is purportedly a historical narrative of the Lenape (Delaware) Native American tribe. The document has provoked controversy as to its authenticity since its publication in the 1830s by botanist and antiquarian Constantine Samuel Rafinesque. Ethnographic studies in the 1980s and analysis in the 1990s of Rafinesque's manuscripts have produced significant evidence that the document is a hoax. Some Delaware people, however, believe Rafinesque based his writing on actual Lenape stories.
John Bradbury (naturalist) John Bradbury (1768–1823) was a Scottish botanist noted for his travels in the United States Midwest and West in the early 19th Century and his eyewitness account of the New Madrid earthquake.