Hugo von Mohl in the context of "Protoplasm"

Robert von Mohl (17 August 1799 – 4 November 1875) was a German jurist. He was the father of diplomat Ottmar von Mohl and salonnière Anna von Helmholtz, and brother of Hugo von Mohl, Moritz Mohl and Julius von Mohl.

From 1824 to 1845 he was professor of political sciences at the University of Tübingen, losing his position because of some frank criticisms which brought him under the displeasure of the authorities of Württemberg.