German philosophers

Christoph von Sigwart (28 March 1830 – 4 August 1904) was a German philosopher and logician. He was the son of philosopher Heinrich Christoph Wilhelm Sigwart (31 August 1789 – 16 November 1844).

Erich Neumann (Hebrew: אריך נוימן; 23 January 1905 – 5 November 1960) was a German psychologist, philosopher, writer, and student of Carl Jung.

Theodor Hermann Sternberg (5 January 1878 – 18 April 1950) was a German legal philosopher serving as a foreign advisor in Meiji period Japan, where he was an important contributor to the development of civil law in Japan.

Albert Schwegler (10 February 1819 – 5 January 1857) was a German philosopher and Protestant theologian.

Karl Wilhelm Ferdinand Solger (28 November 1780, Schwedt – 20 October 1819, Berlin) was a German philosopher and academic. He is known as a theorist of Romanticism, and of irony.

Friedrich Christian Laukhard (7 June 1757 – 28 April 1822) was a German novelist, philosopher, historian and theologian.
From 1783 to 1794 he volunteered in the Prussian army as a musketeer. During the War of the first coalition his regiment (v. Thadden) campaigned in Valmy.
Laukhard's military diary is of great interest for historical research on the Prussian army and the French revolutionary wars.
Due to his licentious and extrovert lifestyle, "Magister Laukhard" soon became a notorious figure.

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.