Siegfried Passarge Biography, Birthday & Nationality

Alexander Von Humboldt

Alexander von Humboldt was one of the most renowned naturalists who unveiled many unknown facts about natural science. This biography provides detailed information about his childhood, profile, career and timeline

Ferdinand Freiherr Von Richthofen

Ferdinand Freiherr von Richthofen was a German geographer, geologist and traveler. This biography provides detailed information about his childhood, life, explorations, achievements and timeline.

Friedrich Ratzel

Wladimir Köppen

Martin Behaim

Erich Von Drygalski

Alfred Hettner

Bernhardus Varenius

Albrecht Penck

Philipp Clüver

Fritz Graebner

Lucas Holstenius

Anton Friedrich Büsching