Robert Hofstadter

Robert Hofstadter (February 5, 1915 - November 17, 1990) was the winner of the 1961 Nobel Prize in Physics "for his pioneering studies of electron scattering in atomic nuclei and for his thereby achieved discoveries concerning the structure of the nucleons."

Robert Hofstadter is the father of the physicist and philosopher Douglas R. Hofstadter (b. 1945), probably best known for his 1980 Pulitzer Prize-winning book Gödel, Escher, Bach: an Eternal Golden Braid.