Karl Dietrich Bracher
Karl Dietrich Bracher (13 March 1922 – 19 September 2016) was a German political scientist and historian of the Weimar Republic and Nazi Germany. Born in Stuttgart, Bracher was awarded a Ph.D. in the classics by the University of Tübingen in 1948 and subsequently studied at Harvard University from 1949 to 1950. During World War II, he served in the Wehrmacht and was captured by the Americans while serving in Tunisia in 1943. He was then held as a POW in Camp Concordia, Kansas. Bracher taught at the Free University of Berlin from 1950 to 1958 and at the University of Bonn since 1959. In 1951 Bracher married Dorothee Schleicher, the niece of Dietrich Bonhoeffer. They had two children.
Karl Höchberg
Karl Höchberg (8 September 1853 – 21 June 1885) was a German social-reformist writer, publisher and economist, with a jewish family background, who acted under the pseudonyms Dr. Ludwig Richter and R.F. Seifert. In 1876, he became a member of the Social Democratic Workers Party of Germany (SDAP). From 1877 to 1878, he was responsible for editing the "Zukunft" (""Future"") magazine. He was in exile in Switzerland from 1878 onwards, first to avoid conscription to the prussian military, and then due to the anti-socialist laws. Eduard Bernstein and Karl Kautsky were his secretaries and pupils in Zurich. Afterwards, between 1879 and 1881, he was editor of the "Jahrbuch für Sozialwissenschaft und Sozialpolitik" (""Yearbook for Social Science and Social Politics"").