Author: Duane Newton Tweeddale
Alternate names: DN Tweeddale; Duane N. Tweeddale; Duane Tweeddale, M.D.
Born: 23 August 1924
Died: 11 Feb 2012
Bio: Duane Newton Tweeddale, M.D. was a professor of pathology at the University of Kentucky College of Medicine.  Born in San Francisco, he was the author of more than forty papers in various medical journals