German Democratic Party politicians

Marie Baum (23 March 1874 – 8 August 1964), was a German politician of the German Democratic Party (DDP) and social activist. She was one of the first female members of the Weimar National Assembly. She was a pioneer within German welfare and workers security.
Marie Baum was born in Danzig, West Prussia, German Empire (Gdańsk, Poland). She studied chemistry at the University of Zürich, where she met Ricarda Huch. From 1897 to 1899 she worked at the ETH Zürich, afterwards she moved to Berlin, where she started to engage in politics and social welfare in 1902. In 1919, representing the German Democratic Party, she was elected a member of the Weimar National Assembly for Schleswig-Holstein.

Bernhard Weiss (30 July 1880 – 29 July 1951) was a German lawyer and Vice President of the Berlin police during the Weimar Republic. A member of the liberal Deutsche Demokratische Partei, Weiss was known as a key player in the political tensions during the Weimar Republic and a staunch defender of parliamentary democracy against extremists on the left and right.

Elisabeth Eleonore Anna Justine Heuss-Knapp (née Knapp; 25 January 1882 – 19 July 1952) was a German politician of the Free Democratic Party (FDP), social reformer, author and wife of German president Theodor Heuss. She was the founder of the Müttergenesungswerk charitable organisation officially called Elly Heuss-Knapp Foundation in her honour.

Emil "Ehm" Welk (August 29, 1884 – December 19, 1966) was a German journalist, writer, professor and founder of Volkshochschulen (adult education centres). He became known for his work Die Heiden von Kummerow (The Heathens of Kummerow) and used Thomas Trimm as a pseudonym.

Willy Hugo Hellpach (26 February 1877 in Oels, Silesia – 6 July 1955 in Heidelberg) was the sixth State President of Baden. He was a member of the German Democratic Party (DDP). He was also a physician and psychologist.

Carl David Alfred Weber (German: [ˈveːbɐ]; 30 July 1868 – 2 May 1958) was a German economist, geographer, sociologist and theoretician of culture whose work was influential in the development of modern economic geography.

Friedrich Meinecke (October 20, 1862 – February 6, 1954) was a German historian, with national liberal and antisemitic views, who supported the Nazi invasion of Poland. After World War II, as a representative of an older tradition, he criticized the Nazi regime, but continued to express antisemitic prejudices.In 1948, he helped to found the Free University of Berlin in West Berlin, and remained an important figure to the end of his life.