The report from Dr. David Lewis identified four Kalapuya tribal groups here in the Eugene area in the late 1840s: the Chifin (or Chafan, Eugene/Coburg area), Chelamela (Long Tom), Winefelly (Cottage Grove/Goshen), and the Pee-U (or Peyu, Mohawk Valley). At the Human Rights Commission Jan. 23, an overview of a…