Elias M. Stein

American mathematician (1931-2018).

Born January 13th, 1931 in Antwerp.

Died December 23rd, 2018 at 87 years old in Somerville (mantle cell lymphoma). ^[ref]

Thomas R. Pickering

American diplomat.

Born November 5th, 1931 (age 93 years) in Orange.

Tomi Ungerer

French illustrator and writer.

Born November 28th, 1931 in Strasbourg. ^[ref]

Died February 9th, 2019 at 87 years old in Cork. ^[ref]

Umberto Lenzi

Italian film director.

Born August 6th, 1931 in Massa Marittima. ^[ref]

Died October 19th, 2017 at 86 years old in Rome. ^[ref]

Kenneth H. Cooper

American exercise instructor.

Born March 4th, 1931 (age 94 years) in United States of America.

Cotton Fitzsimmons

American basketball coach.

Born October 7th, 1931 in Hannibal.

Died July 24th, 2004 at 72 years old in Phoenix (lung cancer).

Denise Scott Brown

American architect.

Born October 3rd, 1931 (age 93 years) in Nkana. ^[ref]

Seán Ó Riada

Irish composer.

Born August 1st, 1931 in Adare.

Died October 3rd, 1971 at 40 years old in London (liver cirrhosis).

Sonny Clark

American musician.

Born July 21st, 1931 in Herminie. ^[ref]

Died January 13th, 1963 at 31 years old in New York City (myocardial infarction). ^[ref]

Nandini Satpathy

Politician from odisha, india (1931-2006).

Born June 9th, 1931 in Cuttack.

Died August 4th, 2006 at 75 years old in Bhubaneswar. ^[ref]