Richard Levinson

American screenwriter and producer (1934–1987).

Born August 7th, 1934 in Philadelphia.

Died March 12th, 1987 at 52 years old in Los Angeles (myocardial infarction).

Anthony Joseph Drexel

American businessman (1826-1893).

Born September 13th, 1826 in Philadelphia.

Died June 30th, 1893 at 66 years old in Karlovy Vary (myocardial infarction).

Leroy Burrell

American sprinter.

Born February 21st, 1967 (age 59 years) in Philadelphia.

Herbert Gintis

Economist, sociobiology researcher (1940–2023).

Born February 11th, 1940 in Philadelphia.

Died January 5th, 2023 at 82 years old in Northampton. ^[ref]

Russell L. Ackoff

American organizational theorist (1919–2009).

Born February 12th, 1919 in Philadelphia.

Died October 29th, 2009 at 90 years old in Paoli (surgical complications). ^[ref]

Herbert Rudley

American actor (1910-2006).

Born March 22nd, 1910 in Philadelphia.

Died September 9th, 2006 at 96 years old in Los Angeles (myocardial infarction). ^[ref]

Kate McNeil

American actress.

Born August 17th, 1959 (age 66 years) in Philadelphia.

Nedrick Young

American screenwriter (1914-1968).

Born March 23rd, 1914 in Philadelphia.

Died September 16th, 1968 at 54 years old in Los Angeles (myocardial infarction).

Silas Weir Mitchell

American physician (1829–1914).

Born February 15th, 1829 in Philadelphia.

Died January 4th, 1914 at 84 years old in Philadelphia (hanging to death).

Dan Bricklin

American computer scientist.

Born July 16th, 1951 (age 74 years) in Philadelphia.