Richard (or Rijk) Hol (23 July 1825, in Amsterdam – 14 May 1904, in Utrecht) was a Dutch composer and conductor, based for most of his career at Utrecht. His conservative music showed the influence of Ludwig van Beethoven, Felix Mendelssohn, and Robert Schumann and the Leipzig school, though as a conductor he offered Dutch audiences the more revolutionary music of Hector Berlioz and Richard Wagner.
Marie-Clément Rodier, C.S.Sp. (French pronunciation: [maʁiklemɑ̃ ʁɔdje]; born Vital Rodier; 1839–1904) was a French missionary brother in Algeria. He is credited with creating the clementine variety of mandarin orange in 1902.
Rodier was born 25 May 1839 as Vital Rodier in Malvieille, near to Chambon-sur-Dolore, France. Originally a member of the Brothers of the Annunciation at Misserghin in Algeria, he helped to run an orphanage. Brother Marie-Clément worked with the orphanage's citrus trees, and made grafts from an uncultivated tree that had grown among some thorn bushes in the orchard. This graft resulted in the clementine, which was named in honor of its creator.Brother Marie-Clément's new variety was "a species of mandarin, which won the admiration of connoisseurs and which the orphans christened the Clementine. It was neither a mandarin tree nor an orange tree. Its fruit was redder than a mandarin and had a delicious taste and, moreover, it had no pith".Brother Marie-Clément became a brother in the Congregation of the Holy Spirit after the Brothers of the Annunciation were authorized to join that order in 1903. He died in 1904.
In 2010, a building on the campus of Duquesne University in Pittsburgh, Pennsylvania was named Clement Hall in honor of Brother Marie-Clément.
Jacques Ludovic Trarieux (30 November 1840 in Aubeterre-sur-Dronne, Charente – 13 March 1904) was a French Republican statesman, lawyer, prominent Dreyfusard, and pioneer of international human rights.
Émile Gallé (French pronunciation: [emil ɡale]; 8 May 1846 in Nancy – 23 September 1904 in Nancy) was a French artist and designer who worked in glass, and is considered to be one of the major innovators in the French Art Nouveau movement. He was noted for his designs of Art Nouveau glass art and Art Nouveau furniture, and was a founder of the École de Nancy or Nancy School, a movement of design in the city of Nancy, France.
Charles Marie Benjamin Rouget (19 August 1824 – 1904, Paris) was a French physiologist born in Gisors, Eure. He studied at the Collège Sainte-Barbe with medical training at hospitals in Paris. He was later a professor of physiology at the University of Montpellier (1860). From 1879 to 1893, he was a professor of physiology at the Muséum d’Histoire Naturelle in Paris.Rouget is largely remembered for his correlation of physiology to microscopic anatomical structure. He was the first to discover the branching contractile cells on the external wall of the capillaries in amphibians, structures that are now known as "Rouget cells". Also the eponymous "Rouget's muscle" was described by him, which are circular fibers of the ciliary muscle of the eye. These fibers are sometimes called "Müller's muscle" after German anatomist Heinrich Müller (1820–1864).
Octave Gréard (18 April 1828 – 25 April 1904) was a noted French educator.
Gréard was born in Vire, Calvados, educated at the École Normale Supérieure, and had a long career in education. He was largely responsible for the establishment of schools for girls and played a significant role in reforming the baccalauréat.
Gréard was elected member of the Académie des sciences morales et politiques in 1875 and the Académie française in 1886. A college bearing his name is located in the 8th arrondissement of Paris.
Ferdinand Ritter von Mannlicher (January 30, 1848 – January 20, 1904) was an Austrian engineer and small arms designer. Along with James Paris Lee, Mannlicher was particularly noted for inventing the en-bloc clip charger-loading box magazine system. Later, while making improvements to other inventors' prototype designs for rotary-feed magazines, Mannlicher, together with his protégé Otto Schönauer, patented a perfected rotary magazine design, the Mannlicher–Schönauer rifle, which was a commercial and military success.
Karl Alfred Ritter von Zittel (25 September 1839 – 5 January 1904) was a German palaeontologist best known for his Handbuch der Palaeontologie (1876–1880).