1811 births

Elias Nason (21 April 1811 in Wrentham, Massachusetts – 17 June 1887 in North Billerica, Massachusetts) was a Massachusetts Congregational clergyman, educator, editor and author.

Coralie Grévy (1811–1893) was the wife of President of France Jules Grévy. Coralie Grévy and her spouse wished to live a simple life and not burden the finances of the state. She agreed to host three balls a year and continue the charity set up by her predecessor, but saw to it that all official events were as inexpensive as possible and benefited the French workforce, such as in the work on the Presidential Palace. In high society, she was mocked and made fun of because of her middle-class background and lack of practice at mixing with the aristocracy, and exposed to social snubs and gossip about her mistakes in this regard.

François Achille Longet (25 May 1811 – 20 April 1871) was a French anatomist and physiologist who was a native of Saint Germain-en-Laye, Yvelines.
He was a student of François Magendie (1783–1855), and a pioneer in the field of experimental physiology. In 1853 he attained the chair of physiology of the Faculté de Médecine in Paris. One of his better known students was German physiologist Moritz Schiff (1823–1896).
Longet is remembered for extensive research of the autonomic nervous system, and physiological experiments of the anterior and posterior columns of the spinal cord in regards to sensory and motor functionality. Also, he is credited with providing a detailed comprehensive description of nerve innervation of the larynx. With Jean Pierre Flourens (1794–1867), he performed pioneer experiments on the effects of ether and chloroform on the central nervous system in laboratory animals.

Augustin Grisolle (10 February 1811 – 9 February 1869) was a French physician born in Fréjus.
Grisolle was a professor at the Paris faculty of medicine and a member of the Académie de Médecine. He was the author of the two-volume "Traité élémentaire et pratique de pathologie interne" (1844).
His name is associated with "Grisolle's sign", an obsolete sign once affiliated with smallpox. It involved feeling the presence of papules when the skin is stretched.

Théodore (Nicolas) Gobley (French: [ɡɔblɛ]; 11 May 1811, in Paris – 1 September 1876, in Bagnères-de-Luchon, was the first to isolate and ultimately determine the chemical structure of lecithin, the first identified and characterized member of the phospholipids class. He was also a pioneer researcher in the study and analysis of the chemical components of brain tissues.

Pierre Étienne Simon Duchartre (27 October 1811, Portiragnes – 5 November 1894, Meudon) was a French botanist.
He studied biology in Toulouse, where after graduation he worked as a teacher. From 1837 he taught classes in Fumel, several years later moving to Paris, where in 1848 he was accepted by the faculty of sciences. During the following year, he was appointed a professor of botany and plant physiology at the Institut agronomique in Versailles. In 1861 he attained the chair of botany at the Sorbonne.In 1854 he was co-founder of the Société Botanique de France, an institution in which he served as president on several separate occasions.In 1850 he experimented with sulfur as a remedy against powdery mildew, a fungus that had a serious negative impact on European grapes during the mid-19th century. The genus Duchartrea (family Gesneriaceae) was named in his honor by botanist Joseph Decaisne. He is the binomial author of many species from the botanical family Aristolochiaceae.

August Gottfried Ritter (25 August 1811 – 26 August 1885) was a German romantic composer and organist.

Louis-François-Marie Nicolaïe (28 January 1811 – 8 February 1879), better known as Clairville, was a 19th-century French comedian, poet, chansonnier, goguettier and playwright.

Louis-Marie-François Tardy de Montravel, often Louis Tardy de Montravel (28 September 1811, in Vincennes – 4 October 1864, in Elbeuf) was a French admiral, explorer and colonial administrator. He served as the second commandant of New Caledonia from 1 January 1854 to 31 October 1854.

Eugène-Melchior Péligot (24 March 1811 – 15 April 1890), also known as Eugène Péligot, was a French chemist who isolated the first sample of uranium metal in 1841.Péligot proved that the black powder of Martin Heinrich Klaproth was not a pure metal (it was an oxide of uranium, known in chemistry as UO2). He then succeeded in producing pure uranium metal by reducing uranium tetrachloride (UCl4) with potassium metal. Today better methods have been found.
Péligot was a professor of analytical chemistry at the Institut National Agronomique. He collaborated with Jean-Baptiste Dumas, and together they discovered the methyl radical during experiments on wood spirit (methanol). The terminology "methyl alcohol" was created by both chemists from "wood wine". They also prepared the gaseous dimethyl ether, and many esters. In 1838, they successfully transformed camphor into p-cymene using phosphorus pentoxide.
In 1844 he synthesized chromium(II) acetate, which was much later recognized (by F. Albert Cotton in 1964) to be the first chemical compound which contains a quadruple bond.