Albert Ludwig Sigesmund Neisser
Neisser was born in the Silesian town of Schweidnitz (now Świdnica, in Poland), the son of a well-known Jewish physician, Dr. Moritz Neisser. After he completed the elementary school in Münsterberg, Neisser enrolled in the St. Maria Magdalena School in Breslau (now Wrocław, in Poland). In this school, he was a contemporary of another great name in the history of medicine, Paul Ehrlich. He obtained the Abitur in 1872.
Albert Bousser
Born on 8 February 1906 in Alzingen, Bousser studied in Paris at the École du génie civil, after which he became a railway inspector for Chemins de Fer Luxembourgeois, in which capacity he worked until 1969. He worked for the railway workers' union, first as Secretary (1945–1954) and later as President (1954–1964).