Kazimierz Kuratowski

Polish mathematician (1896–1980).

Born February 2nd, 1896 in Warsaw.

Died June 18th, 1980 at 84 years old in Warsaw.

Roman Malinovsky

Russian politician (1876-1918).

Born March 18th, 1876 in Warsaw.

Died November 5th, 1918 at 42 years old in Moscow (gunshot wound).

Antoni Zygmund

Polish-american mathematician (1900-1992).

Born December 26th, 1900 in Warsaw. ^[ref]

Died May 30th, 1992 at 91 years old in Chicago.

Anna Maria Jopek

Polish musician and singer.

Born December 14th, 1970 (age 55 years) in Warsaw.

Ivan Kalyayev

Russian poet, a member of the socialist-revolutionary party.

Born July 6th, 1877 in Warsaw.

Died May 23rd, 1905 at 27 years old in Shlisselburg (hanging to death).

David Seymour

Polish photographer and photojournalist (1911-1956).

Born November 20th, 1911 in Warsaw.

Died November 10th, 1956 at 44 years old in El-Qantarah al-Sharqiya.

Jan Zieliński

Polish tennis player.

Born November 16th, 1996 (age 29 years) in Warsaw.

Jan Olszewski

Polish lawyer and politician (1930–2019).

Born August 20th, 1930 in Warsaw.

Died February 7th, 2019 at 88 years old in Warsaw. ^[ref]

Natalia Kukulska

Polish singer.

Born March 3rd, 1976 (age 50 years) in Warsaw.

Joseph Jastrow

American psychologist (1863-1944).

Born January 30th, 1863 in Warsaw.

Died January 8th, 1944 at 80 years old in Stockbridge.