Christian Gottfried Ehrenberg was born on 19 April 1795. He was German national and known as Naturalist.
Eduard Rüppell was born on 20 November 1794. He was German national and known as Naturalist.
Johann Lukas Schönlein was born on 30 November 1793. He was German national and known as Naturalist.
Christian Konrad Sprengel was born on 22 September 1750. He was German national and known as Naturalist.
