Heinz Steinitz
Heinz Steinitz was born in Breslau, Germany (now Wroclaw, Poland) on April 26, 1909, to Walter Steinitz (1882-1963), a cardiologist and zoologist, and Marta Schindler Steinitz (1885-1926). He grew up in Breslau and was greatly inspired by his father to study science and to be an active Zionist. He studied medicine from 1927-1933 in the universities of Breslau, Freiburg and Berlin. Although he passed the Medical Board examination in 1933, and would have started work in a hospital in Berlin and in the Jewish hospital in Breslau, he was prohibited from practicing by the Nazi regime which came to power that same year. Together with his wife Ruth Aber Steinitz (1907-1995), a medical student as well, he left Germany in 1933 and immigrated to Palestine.
Otto Hintze
Hintze ceased publishing after the Nazi Party came to power and, in 1933, he was the only member to speak against Albert Einstein's expulsion from the Prussian Academy of Sciences. In 1938, Hintze himself resigned from the Academy, which he had been a member of since 1914. His wife, Hedwig Hintze (born: Hedwig Guggenheimer), who was Germany's first woman to receive a doctorate in History and the University of Berlin's (Friedrich Wilhelm University) first woman History professor, because of her Jewish roots and leftist sympathies soon lost her position as lecturer at the Friedrich Wilhelm University, and eventually had to flee to the Netherlands in 1939. Otto Hintze only survived this separation for a few months. In 1942, his wife committed suicide rather than undergo deportation to a death camp by the Nazis.