Eduard von Hartmann
Karl Robert Eduard von Hartmann was a German philosopher, independent scholar and author of Philosophy of the Unconscious (1869). His notable ideas include the theory of the Unconscious and a pessimistic interpretation of the "best of all possible worlds" concept in metaphysics.
23 February 1842
Born on the same birth day (23 February): Allan MacLeod Cormack • Anton Mosimann • Bobby Bonilla • Cyril Delevanti • Emily Blunt • Guy C. Wiggins • Harold Horder • Helena Suková • John Greaves (musician) • Karl Jaspers • Linda Nolan • Martine Croxall • Mido (footballer) • Onofrio Panvinio • Patriarch Alexy II of Moscow • Patricia Richardson • Residente • Sandra Osborne
Born in the same month (February 1842): Agnes Mary Clerke • Alexandre Ribot • Arrigo Boito • Camille Flammarion • Julian Sochocki • Karl May • Sidney Lanier