Markus Herz

Markus Herz (/hɜːrts/; German: [hɛʁts]; 17 January 1747 – 19 January 1803) was a German Jewish physician and lecturer on philosophy. Born in Berlin to very poor parents, Herz was destined for a mercantile career, and in 1762 went to Königsberg, Prussia. He soon gave up his position as clerk and attended the University of Königsberg, becoming a pupil of Immanuel Kant, but was obliged to discontinue his studies for want of means. He thereupon became secretary to the wealthy Russian Ephraim, travelling with him through the Baltic Provinces. On 21 August 1770, he travelled from Berlin and acted as respondent when Kant presented his Inaugural dissertation at the University of Königsberg for the post of ordinary professor. In 1770 he had returned to Germany and studied medicine at Halle, where he became a Doctor of Medicine in 1774, in which year he established himself in Berlin, being appointed physician at the Jewish hospital. Beginning in 1777, he delivered public lectures on medicine and philosophy, which were well attended by the students and the principal personages of the Prussian capital. At some of them even members of the royal family were present. Herz married Henriette de Lemos in 1779 and their house was for a long time the meeting place of Berlin's political, artistic, scientific, and literary intellectuals such as Friedrich Schleiermacher, Friedrich Schlegel, and the young Alexander von Humboldt. In 1782 he became ill through overstudy, and had to give up his lectures until 1785, when a sojourn in Bad Pyrmont restored his health.