Johann Gustav Bernhard Droysen

[Deutsch] Deutscher Historiker. Vater von [Johann Gustav Ferdinand Droysen][1] (1838-1908), [Ernst Droysen][2] (1844-1874) und [Hans Julius Droysen][3] (1851-1918). [English] German historian. Father of Johann Gustav Ferdinand Droysen (1838-1908), Ernst Droysen (1844-1874) and Hans Julius Droysen (1851-1918). [1]: http://openlibrary.org/authors/OL165388A [2]: http://openlibrary.org/authors/OL5782802A [3]: http://openlibrary.org/authors/OL165304A