American philosopher, psychologist, and educational reformer (1859–1952).

Born October 20th, 1859 in Burlington.

Died June 1st, 1952 at 92 years old in New York City.

Thomas E. Dewey

Born March 24th, 1902 in Owosso.

Died March 16th, 1971 at 68 years old

W. Edwards Deming

Born October 14th, 1900 in Sioux City.

Died December 20th, 1993 at 93 years old

John Rawls

Born February 21st, 1921 in Baltimore.

Died November 24th, 2002 at 81 years old

John Stuart Mill

Born May 20th, 1806 in London Borough of Islington.

Died May 8th, 1873 at 66 years old

Jean Piaget

Born August 9th, 1896 in Neuchâtel.

Died September 16th, 1980 at 84 years old