Charles Louis Alphonse Laveran (1845-1922) (sometimes spelled Alfons or Alfonse), Frenchphysician who discovered that the cause of malaria is a protozoan, the first time that protozoa were shown to be a cause of disease. For this work and later discoveries of protozoan diseases he was awarded the 1907 Nobel Prize for Physiology or Medicine.
... actor (+ 1973)
March 6 - Joseph Schmidt[?], tenor (+ 1942)
March 7 - Reinhard Heydrich, Nazi official
March 20 - B. F. Skinner, behavioral psychologist (+ ...