Vocation : Education : Teacher

Catherine Brieger Stern (1894–1973) was a German psychologist and educator. Born under the name Käthe Brieger, she developed sets of mathematical manipulatives similar to Cuisenaire rods for children to use in building up their number sense and knowledge of arithmetic. Her book, Children Discover Arithmetic (1949) was used by others to work on the problems that children face when learning arithmetic.In 1938, she emigrated to the United States. From 1940 to 1943, she was a research assistant to Max Wertheimer at the New School for Social Research.

Selmar Aschheim (4 October 1878 – 15 February 1965) was a German gynecologist who was a native resident of Berlin.
Born into a Jewish family, in 1902 he received a doctorate of medicine in Freiburg, and later became director of the laboratory of the Universitäts-Frauenklinik at the Berlin Charité. In 1930 Aschheim attained the chair of biological research in gynecology at the University of Berlin. In 1933 he fled Nazi Germany and moved to Paris, where he worked in medical research at the Hôpital Beaujon.
Aschheim was a specialist concerning gynecological histology and hormone research. In 1928 with endocrinologist Bernhard Zondek (1891–1966), he isolated the gonadotropic hormone known as human chorionic gonadotropin (hCG), which was discovered in the urine of pregnant women. From their research the "Aschheim-Zondek test" for pregnancy was created, which involved injection of a patient's urine into an immature laboratory mouse. If the rodent displayed an estrous reaction, it represented a positive indication of pregnancy.
The two doctors published the findings of the hormone in a treatise titled Das Hormon des Hypophysenvorderlappens. At the time they believed that the gonadotrophin was produced by the anterior pituitary, however further research in the 1940s demonstrated that the placenta was responsible for the elaboration of the hormone.

Paul Rostock (18 January 1892 – 17 June 1956) was a Nazi physician, official, and university professor. He was chief of the Office for Medical Science and Research (Amtschef der Dienststelle Medizinische Wissenschaft und Forschung) under Third Reich Commissioner and Nazi war criminal Karl Brandt and a full professor, medical doctorate, medical superintendent of the University of Berlin Surgical Clinic.
After the end of World War II, he was tried as a war criminal in the Doctors' Trial for his complicity in medical atrocities performed on concentration camp prisoners.

Erich Franz Eugen Bracht (5 June 1882 – 1969) was a German pathologist and gynaecologist born in Berlin.
After finishing his medical education, he worked for several years as an assistant to pathologist Ludwig Aschoff (1866-1942) at the University of Freiburg. Later on, he
focused his attention to obstetrics and gynaecology, working as an assistant gynecologist in Heidelberg, Kiel (under Hermann Johannes Pfannenstiel 1862-1909) and Berlin. In 1922 he became an associate professor at the University of Berlin and eventually director of the Charité Frauenklinik. Following World War II he served as a consultant of gynaecology and obstetrics during the American occupation of Berlin.While at Freiburg, Bracht made important contributions involving the pathological study of rheumatic myocarditis. With Hermann Julius Gustav Wächter, he described the eponymous "Bracht-Wachter bodies", defined as myocardial microabscesses seen in the presence of bacterial endocarditis.He is also remembered for the "Bracht manoeuvre" (first described in 1935), a breech delivery that allows for delivery of the infant with minimum interference.

Martha Mosse (29 May 1884 in Berlin — 2 September 1977 in Berlin) was a German lawyer who was Prussia's first female teacher at the Berlin Police Headquarters. Because of her Jewish origin, she was given a professional ban during Germany's period under Nazi government and deported in 1943 to the ghetto Theresienstadt, a concentration camp in the Protectorate of Bohemia and Moravia (now Terezín in the Czech Republic). Mosse survived the Holocaust and was a witness in the Nuremberg trials.She left the "German Center for Youth Welfare" in 1916 and initially attended law lectures in Heidelberg and Berlin as a guest student. However, since she had not taken the Abitur, she was unable to obtain a regular degree. Nevertheless, she was allowed to obtain a doctorate in law in Heidelberg in August 1920 with her dissertation Erziehungsanspruch des Kindes. Subsequently, with special permission, she was able to intern at the Berlin-Schöneberg District Court in the capacity of a legal clerk for six months and was then employed as a legal assistant at the Prussian Ministry of Welfare.She worked for the Berlin Criminal Police and the Traffic Department at police headquarters from August 1948 until her retirement in 1953. After that, she was still involved with the Berlin Women's Association until the 1970s, and was deputy chairwoman for a time. There she devoted herself in particular to the Women's Movement's Committee on Aid to the Aged. Her "Memoirs," appendix: The Jewish Community of Berlin 1934-1943, was published in July 1958.

Margarete Berent (July 9, 1887, in Berlin – June 23, 1965, in New York), also known as Margareth Berent or Grete Berent in the United States, was the first woman lawyer in Prussia. She was the co-founder of the Association of Women Jurists and Association of German Women Academicians. As a Jew, she suffered from persecution during the Nazi Regime and fled via Switzerland, Italy, and Chile to the United States, where she finally arrived in 1940. After studying American law, she opened her second own law firm, now in the US, in 1951.