|Birth Day||August 25, 1930|
|Age||90 YEARS OLD|
|Died On||Aug 21, 1987 (age 56)|
Professor of philosophy at the University of Chicago until his death from cancer in 1987.
He studied at Institut Le Rosey in Switzerland and Stanford University.
He defended the Platonic tripartite analysis of knowledge against the most popular philosophical thought of his day.
His mother was nominated for an Academy Award for her portrayal of Marie Antoinette in the 1938 movie of the same name.