People from Dordogne

André_Rochon-Duvigneaud

André Rochon-Duvigneaud (7 April 1863 – 24 November 1952) was a French ophthalmologist born in Dordogne.
He studied medicine in Bordeaux, and in 1889 became an intern at the Hôtel-Dieu in Paris. In 1892 he earned his doctorate with a thesis on the anatomical angle of the eye's anterior chamber and Schlemm's canal. In 1895 he was appointed chef de clinique. In 1926 he retired from clinical medicine, dedicating himself to comparative studies on the eyes of various animal species. In 1940 he became a member of the Académie de Médecine.
In 1896 he described a neurological disorder characterized by exophthalmos, diplopia, and anaesthesia in regions innervated by the trigeminal nerve, occurring with a traumatic collapse of the superior orbital fissure. At the time he referred to the condition as "sphenoidal fissure syndrome", later to be known as "Rochon-Duvigneaud's syndrome". Also, he is credited with identifying recessive-inherited glaucoma with buphthalmos in New Zealand white rabbits.

René_Dujarric_de_la_Rivière

René Dujarric de la Rivière (19 April 1885 – 28 November 1969) was a French microbiologist and hygienist.
He studied medicine in Bordeaux and Lyon, then for several years worked as a medical extern at the Hospitals Necker and Ténon in Paris (1905–10). In 1913 he received his medical doctorate, and in 1929, obtained his doctorate in natural sciences. From 1945 to 1958 he was an assistant director of the Pasteur Institute.In 1918 he demonstrated that influenza was caused by a filterable agent that was in all probability a virus. In the 1920s he performed research of Amanita phalloides (death cap mushroom) in Louis Lapicque's laboratory at the Sorbonne, producing an antitoxic serum (serum antiphallinique) as a result. In 1927, at the Pasteur Institute, he established a center for the study of blood groups.In 1930, with Jules Bordet, he founded the Société Internationale de Microbiologie. He was a member of the Société de biologie (from 1928), the Académie Nationale de Médecine (from 1945, department of hygiene) and in 1951, was appointed president of the Société mycologique de France.

Charles_Dufraisse

Charles Dufraisse (20 August 1885, in Excideuil – 5 August 1969, in Excideuil) was a French chemist. With Charles Moureu, he conducted pioneer research of autoxidation and antioxidants.
In 1921 he received his doctorate at Paris with the thesis Contribution à l'étude de la stéréoisomérie éthylénique, and served as an associate director in the laboratory of organic chemistry at the Collège de France. In 1927 he was named a professor at the École supérieure de physique et de chimie industrielles de la Ville de Paris, and in 1942 became a professor at the Collège de France. He was cofounder of the Institut français du caoutchouc (French Institute of Rubber).

Christian_Frémont

Christian Frémont (23 April 1942 – 3 August 2014) was the chief of staff for Nicolas Sarkozy. He was also the Representative of the French Co-Prince of Andorra from September 2008 to May 2012. He died of cancer in August 2014.

Jean-Pierre_Denis

Jean-Pierre Denis (born 29 March 1946) is a French film director and screenwriter. He has directed seven films since 1980. His directorial debut Adrien's Story won the Caméra d'Or at the 1980 Cannes Film Festival. His film Field of Honor was entered into the 1987 Cannes Film Festival.