John Bardeen

American physicist and engineer.

Born May 23rd, 1908 in Madison. [ref]

Died January 30th, 1991 at 82 years old in Boston (myocardial infarction). [ref]

Occupations
electrical engineer, engineer, inventor, physicist, university teacher
Wikipedia

It is the secret of the world that all things subsist and do not die, but retire a little from sight and afterwards return again. Ralph Waldo Emerson