Poincaré is a French surname. Notable people with the surname include: *

Henri Poincaré Jules Henri Poincaré (, ; ; 29 April 185417 July 1912) was a French mathematician, Theoretical physics, theoretical physicist, engineer, and philosophy of science, philosopher of science. He is often described as a polymath, and in mathemati ...

(1854–1912), French physicist, mathematician and philosopher of science *

Henriette Poincaré Henriette Poincaré (born Henriette Adeline Benucci, (8 May 1858 – 19 May 1943) was the wife of French statesman Raymond Poincaré. Early life Henriette Adeline Benucci was born in Passy, France on 8 May 1858. Her parents were Louise Mossbau ...

(1858–1943), wife of Prime Minister Raymond Poincaré *

Lucien Poincaré Lucien Poincaré (22 July 1862 – 9 March 1920) was a French physicist. Biography Poincaré was born at Bar-le-Duc July 22, 1862. After a distinguished academic career he became in succession inspector general of physical science in 1902, direct ...

(1862–1920), physicist, brother of Raymond and cousin of Henri *

Raymond Poincaré Raymond Nicolas Landry Poincaré (; 20 August 1860 – 15 October 1934) was a French statesman who served as President of France from 1913 to 1920, and three times as Prime Minister of France. He was a conservative leader, primarily committed to ...

(1860–1934), French Prime Minister or President ''inter alia'' from 1913 to 1920, cousin of Henri

See also