Academic staff of the University of Paris

Étienne Marie Justin Victor Delbos (26 September 1862, Figeac – 16 June 1916, Paris) was a Catholic philosopher and historian of philosophy.
Delbos was appointed a lecturer at the Sorbonne in 1902. In 1911 he became a member of the Académie des Sciences Morales et Politiques. He died in July 1916 as a result of an infectious myocarditis brought on by pleurisy. Maurice Blondel, a close friend, wrote an obituary account of Delbos and saw various posthumous publications through the press.He wrote on Spinoza, Nicolas Malebranche and Kant. A series of lectures on post-Kantian philosophy, which Delbos viewed as shaped by contingent psychological and social factors rather than through the unfolding of some internal logic, were published posthumously and later (1942) collected in a single volume.Delbos was the father of the violinist and composer Claire Delbos. In turn, he was the father-in-law of Olivier Messiaen.

Jean François Chazy (15 August 1882, Villefranche-sur-Saône – 9 March 1955, Paris) was a French mathematician and astronomer.

Joseph Valentin Boussinesq (pronounced [ʒɔzɛf valɑ̃tɛ̃ businɛsk]; 13 March 1842 – 19 February 1929) was a French mathematician and physicist who made significant contributions to the theory of hydrodynamics, vibration, light, and heat.

Émile Bourquelot (21 June 1851 – 26 January 1921) was a French chemist, and professor of pharmacy at the University of Paris. He was born in Jandun (Ardennes, France), to a farmer, and was the eldest of three sons. Bourquelot became the Chief Pharmacist at the Laënnec Hospital in 1887, where he established a laboratory to conduct his research into carbohydrate chemistry. Bourquelot and other French pharmacists pioneered the study of plant glycosides, molecules in which a sugar is bound to a non-carbohydrate part. They developed methods to stabilize these compounds in solution, and detect them enzymatically. He died at the age of 70 on 26 January 1921 of pneumonia.
The French Academy of Sciences awarded him the Prix Montagne for 1897.

Louis Florimond Joseph Blaringhem (1 February 1878 in Locon – 1 January 1958 in Paris) was a French agronomist and botanist.

Émile Charles Achard (24 July 1860 – 7 August 1944) was a French internist born in Paris.In Paris, he served as médecin des hôpitaux (from 1893), later becoming a professor of general pathology and therapeutics. In 1910, he was appointed professor of internal medicine at the University of Paris (Hôpital Beaujon). During his career, he also served as a physician at Hôpital Cochin.

In 1896, along with Raoul Bensaude (1866–1938), he identified a disease he called paratyphoid fever. They were able to isolate the cause of illness to a microbe now classified as salmonella paratyphi B.
A postmenopausal condition known as "diabetic-bearded woman syndrome" is sometimes referred to as "Achard-Thiers syndrome", and the eponymous "Achard syndrome" is a disorder characterized by arachnodactyly, brachycephaly, a receding lower jaw and joint laxity in the extremities.In 1897, along with internist Joseph Castaigne (1871–1951), he developed a urinary test using methylene blue dye for examining the excretory function of the kidneys. The procedure was to become known as the "Achard-Castaigne test". With Castaigne and Georges Maurice Debove (1845–1920), he published Manuel des maladies du tube digestif.

Adrien Achille Proust (18 March 1834 – 26 November 1903) was a French epidemiologist and hygienist. He was the father of novelist Marcel Proust and doctor Robert Proust.He studied medicine in Paris, where in 1862 he obtained his medical doctorate. Beginning in 1863 he worked as chef de clinique, and in 1866 earned his agrégation with the thesis Des différentes formes de ramollissement du cerveau (On different forms of softening of the brain). In 1869, he was sent on a mission to Russia and Persia in order to conduct cholera research – a journey in which he also visited Athens, Constantinople, Messina and several locations in Germany.He was a professor of hygiene at the faculty of medicine in Paris, and chief physician at the Hôtel-Dieu de Paris. He was a member of the Comité d'Hygiène publique de France and of the Académie de médecine (from 1879), serving as its secretary from 1883 to 1888.In 1888, Adrien Proust, believing like many doctors of his day that masturbation may lead to homosexuality, sent his son Marcel to a brothel with 10 francs. Marcel would relate the awkward experience of what occurred there in a letter to his grandfather.Adrien Proust is mentioned in Love in the Time of Cholera, a 1985 novel by Gabriel García Márquez.

Stein Ringen (born July 5, 1945) is a Norwegian sociologist and political scientist. He is Professor of Sociology and Social Policy at the Department of Social Policy and Intervention, University of Oxford, and a Fellow of Green Templeton College, Oxford (formerly Green College, Oxford).

Gunnar Fougner Høst (12 August 1900 – 5 August 1983) was a Norwegian philologist and literary historian. He was a lecturer at the University of Oslo from 1930 to 1968.

Pierre Lecomte du Noüy (French pronunciation: [ləkɔ̃t dy nwi]; 20 December 1883, Paris – 22 September 1947, New York City) was a French biophysicist and philosopher. He is probably best remembered by scientists for his work on the surface tension, and other properties, of liquids.