Vocation : Education : Researcher

Georg Michael Anton Kerschensteiner (July 29, 1854 in München – January 15, 1932 in München) was a German professor and educational theorist. He was director of public schools in Munich from 1895 to 1919 and became a professor at the University of Munich in 1920. The author of Theorie der Bildungsorganisation (1933), Kerschensteiner is primarily known for developing a pragmatic approach to education, which included the integration of academic study with physical activity and the establishment of a network of vocational schools.

Eduard Spranger (27 June 1882 – 17 September 1963) was a German philosopher and psychologist. A student of Wilhelm Dilthey, Spranger was born in Berlin and died in Tübingen. He was considered a humanist who developed a philosophical pedagogy as an act of 'self defense' against the psychology-oriented experimental theory of the times.Spranger was the author of the book Lebensformen (Translated as Types of Men), which sold 28,000 copies by the end of 1920. Spranger theorizes that types of human life are structures in consciousness. His belief was that personality types have a basis in biology, but can not be fully explained by biology. He wrote, "On a lower level, perhaps, the soul is purely biologically determined. On a higher level, the historical, for instance, the soul participates in objective values which cannot be deduced from the simple value of self-preservation." He criticized psychologists who reduced the psyche and society to abstract elements of science. Another characteristic of Spranger's thought is his interest in holism, which involves the discovery that "everything is part of everything else," and that the "totality of mind is present in every act." He asserts that quantitative calculations of sensations, reflexes, and citations from memory are meaningless units, that when synthesized, do not add up to the meaningful whole that we all live.

Serge Hutin (1927 – 1 November 1997) was a French author of books on esoterica and the occult. He was born in France.

Jean-Marie Guyau (28 October 1854 – 31 March 1888) was a French philosopher and poet.
Guyau was inspired by the philosophies of Epicurus, Epictetus, Plato, Immanuel Kant, Herbert Spencer, and Alfred Fouillée, and the poetry and literature of Pierre Corneille, Victor Hugo, and Alfred de Musset.

Albert Jacquard (23 December 1925 – 11 September 2013) was a French geneticist, popularizer of science and essayist.He was well known for defending ideas related to science, degrowth, needy persons and the environment. He was 10 years an active member of the French communist party (PCF).

André-Eugène Blondel (28 August 1863 – 15 November 1938) was a French engineer and physicist. He is the inventor of the electromechanical oscillograph and a system of photometric units of measurement.

Henri-Mamert-Onésime Delafond (13 February 1805 – 15 November 1861) was a French veterinarian born in Saint-Amand-en-Puisaye, Nièvre department. Delafond was one of the primary representatives of veterinary science in France during the first half of the nineteenth century.He served as a professor and director of the Maisons-Alfort veterinary school. He was a member of the Académie de Médecine and of the Société nationale d'agriculture.Delafond is remembered for pioneer microscopic research of Bacillus anthracis, the causative organism of anthrax. Also, with microbiologist David Gruby (1810–1898), he performed extensive investigations of Tritrichomonas suis, a parasite found in swine.
In 1842 with Gabriel Andral (1797–1876) and Jules Gavarret (1809–1890), he was co-author of an important treatise on domestic animal blood composition titled Recherches sur la composition du sang de quelques animaux domestiques, dans l’état de santé et de maladie. With Honoré Bourguignon, he published Traité pratique d'entomologie et de pathologie comparées de la psore ou gale de l'homme et des animaux domestiques (Treatise on the entomology and comparative pathology of scabies affecting humans and domesticated animals).

René Boylesve (14 April 1867 in La Haye-Descartes – 14 January 1926 in Paris), born René Marie Auguste Tardiveau, was a French writer and a literary critic.

Charles-Édouard Brown-Séquard FRS (8 April 1817 – 2 April 1894) was a Mauritian physiologist and neurologist who, in 1850, became the first to describe what is now called Brown-Séquard syndrome.