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

Henri Poincaré Jules Henri Poincaré ( S: stress final syllable ; 29 April 1854 – 17 July 1912) was a French mathematician, theoretical physicist, engineer, and philosopher of science. He is often described as a polymath, and in mathematics as "Th ...

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

Henriette Poincaré Henriette Poincaré (born Henriette Adeline Benucci, lived 1858–1943) was the wife of French statesman Raymond Poincaré. She was born in Passy, France. Her parents were a coachman of Italian origin, Raphael Benucci, and Louise Mossbauer, a young ...

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

Lucien Poincaré Lucien Poincaré (22 July 1862 – 9 March 1920) was a distinguished 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 ...

(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. Trained in law, Poincaré was elected deputy in ...

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

See also