Marie-Thérèse Glaesener-Hartmann (1858–1923) was a Luxembourg painter. She is remembered for painting the portraits of prominent figures of the times, including Prime Minister Paul Eyschen (1841–1915) and the mayor of Luxembourg City Alphonse Munchen (1850–1917). She exhibited at the Cercle artistique from 1894 to 1912.
Paul Marie Oudin (1851–1923) was a French physician and medical researcher. He was born, and later died, in Épinal. He conducted research in the Victorian era medical field of high frequency electrotherapy, the application of radio frequency electric currents to the body, and collaborated with the founder of the field, pioneering physiologist and biophysicist Dr. Jacques Arsene d'Arsonval. In 1893 he modified d'Arsonval's electrotherapy equipment by the addition of a wire coil resonator to produce higher potentials, inventing the Oudin coil. This device, very similar to a Tesla coil, could produce very high voltages from several hundred thousand to a million volts. In use, the brush discharges from a pointed electrode attached to the high voltage terminal of the coil would be played over various parts of the body to treat a variety of medical conditions. The Oudin coil was used in electrotherapy and diathermy through the 1920s.
Gustaf Adolf Britsch (11 August 1879 – 27 October 1923) was an early 20th-century German art theorist and the founder of Gustaf Britsch Institute in Starnberg, Germany.
Robert Ernst Eduard Wiedersheim (21 April 1848 – 12 July 1923) was a German anatomist who is famous for publishing a list of 86 "vestigial organs" in his book The Structure of Man: An Index to His Past History.
María Arias Bernal, also known as María Pistolas (1884–1923), was a schoolteacher who was an agitator in the Mexican Revolution under Francisco I. Madero, president of Mexico 1911–1913, until his assassination in a counter-revolutionary coup by Victoriano Huerta. Arias is noted for her defense of Madero's tomb in Mexico City, despite the threat of the Huerta regime.
Otto Böckel (2 July 1859, Free City of Frankfurt – 17 September 1923, Michendorf) was a German populist politician who became one of the first to successfully exploit antisemitism as a political issue in the country.
Jkvr. Jacoba Berendina van Heemskerck van Beest (1876–1923) was a Dutch painter, stained glass designer and graphic artist who worked in several modern genres. She specialized in abstract landscapes and still-lifes.
Theodor Rumpel (25 March 1862, Gütersloh – 11 August 1923, Hamburg) was a German surgeon remembered for describing the Rumpel-Leede sign.
He received his doctorate in 1887 in Marburg and worked at the Hamburg-Eppendorf Hospital. He oversaw the building of the Barmbecker Krankenhaus in Hamburg, of which he became director in 1913. Among his better known assistants at Hamburg was bacteriologist Georg Jochmann.With internist Alfred Kast, he was co-author of a patho-anatomical atlas titled: Pathologisch-anatomische Tafeln nach frischen Präparaten mit erläuterndem anatomisch-klinischem Text.
Emil Gustav Hirsch (May 22, 1851 – January 7, 1923) was a Luxembourgish-born Jewish American biblical scholar, Reform rabbi, contributing editor to numerous articles of The Jewish Encyclopedia (1906), and founding member of the NAACP.
Johannes Orth (14 January 1847 – 13 January 1923 in Berlin) was a German pathologist born in Wallmerod.
He studied medicine at the universities of Heidelberg, Würzburg and Bonn, receiving his habilitation in 1872 while an assistant to Eduard von Rindfleisch at Bonn. Afterwards, he served as an assistant under Rudolf Virchow (1821-1902) in Berlin. In 1878 he became a professor at the University of Göttingen, and in 1902, following the death of Virchow, he returned to Berlin as director of the clinic of pathology.
Orth specialized in the pathological study of infectious diseases, particularly tuberculosis and endocarditis.
In 1875, he documented an account involving an autopsy of a jaundiced infant with intense yellow staining of the basal ganglia, hippocampus, the third ventricle, as well as parts of the cerebellum. However, it wouldn't be until the early 20th century that this condition would be further comprehended. In 1903, pathologist Christian Georg Schmorl (1861-1932) presented the results of 120 autopsies of jaundiced infants, with six of the cases having the staining phenomena described by Orth. Schmorl coined the term "kernicterus" (jaundice of the basal ganglia) for the yellow staining phenomenon.