Haldan Keffer Hartline ForMemRS was an American physiologist who was a co-recipient of the 1967 Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiological mechanisms of vision. Wikipedia
Born: December 22, 1903, Bloomsburg, PA
Died: March 17, 1983 (age 79 years), Fallston, MD
Partner: Elizabeth K. Hartline
Notable students: Paul Greengard and Charles F. Stevens
Awards: Fellow of the Royal Society (1966) and Nobel Prize in Physiology or Medicine (1967)