John Bardeen
23 May 1908 — 30 January 1991
John Bardeen was an American physicist. He is the only person to be awarded the Nobel Prize in Physics twice: first in 1956 with William Shockley and Walter Brattain for their invention of the transistor; and again in 1972 with Leon Cooper and John Robert Schrieffer for their microscopic theory of superconductivity, known as the BCS theory.
A memorial on Digital Cemetery, an endless map you can explore. This grave stands at coordinates 15, 14.