Question: In what year was Eugen von Lommel's doctoral advisee born?
Context: Heinrich von Bamberger (December 27, 1822, Zwornarka, Kingdom of Bohemia – November 9, 1888, Vienna) was an Austrian pathologist.  He was father to internist Eugen von Bamberger (1858-1921). Eugen von Bamberger (5 September 1858 – October 1921) was an Austrian internist born in Würzburg, Germany.  He was the son of pathologist Heinrich von Bamberger (1822–1888). Eugen von Kahler, originally Eugen Kohn (6 January 1882, Prague - 13 December 1911, Prague) was a Bohemian-German painter, graphic artist and writer of Jewish ancestry.  Most of his works are in the Expressionist style. Johannes Stark (] , 15 April 1874 – 21 June 1957) was a German physicist and Physics Nobel Prize laureate.  He is known for identifying the Stark effect, and was later closely involved with the "Deutsche Physik" movement under the Nazi regime. Arthur von Hippel (24 October 1841 – 26 October 1916) was a German ophthalmologist who was a native of Fischhausen, East Prussia.  He was the father of ophthalmologist Eugen von Hippel (1867-1938). Eugen Freiherr von Albori (or also known as Baron Eugen von Albori), (27 September 1838 – 4 September 1915) was an Austrian administrator.  He served as the Austrian governor of Bosnia & Herzegovina between 1903 and 1907. Eugen von Daday or Jenő von Daday (1855–1920) was a Romanian professor of zoology in Hungary in the late 19th and early 20th century.  Daday was an expert on aquatic invertebrates, particularly crustaceans. Daday collected and identified many species and genera within the borders of the Hungarian empire, and received samples of invertebrates from collectors around the world.  After his death in 1920, Daday's collection of crustaceans was acquired by the Hungarian Natural History Museum. Eugen Cornelius Joseph von Lommel (19 March 1837, Edenkoben – 19 June 1899, Munich) was a German physicist.  He is notable for the Lommel polynomial, the Lommel function, the Lommel–Weber function, and the Lommel differential equation.  He is also notable as the doctoral advisor of the Nobel Prize winner Johannes Stark. Friedrich Freiherr von Wieser (] ; 10 July 1851 – 22 July 1926) was an early (so-called "first generation") economist of the Austrian School of economics.  Born in Vienna, the son of Privy Councillor Leopold von Wieser, a high official in the war ministry, he first trained in sociology and law.  In 1872, the year he took his degree, he encountered Austrian-school founder Carl Menger's "Grundsätze" and switched his interest to economic theory.  Wieser held posts at the universities of Vienna and Prague until succeeding Menger in Vienna in 1903, where, with brother-in-law Eugen von Böhm-Bawerk, he shaped the next generation of Austrian economists including Ludwig von Mises, Friedrich Hayek and Joseph Schumpeter in the late 1890s and early 20th century.  He was the Austrian Minister of Commerce from August 30, 1917 to November 11, 1918. Frank Albert Fetter ( ; March 8, 1863 – March 21, 1949) was an American economist of the Austrian School.  Fetter's treatise, "The Principles of Economics", contributed to an increased American interest in the Austrian School, including the theories of Eugen von Böhm-Bawerk, Friedrich von Wieser, Ludwig von Mises and Friedrich Hayek.
Answer: 1874