Portal:Germany/Anniversaries/April/April 4


 * 1785 - Birth of writer Bettina von Arnim
 * 1854 - Johann Wolfgang von Goethe's closet drama Faust, Part 2 premieres in Hamburg
 * 1870 - Death of scientist Heinrich Gustav Magnus
 * 1932 - Death of chemist Wilhelm Ostwald, recipient of the 1909 Nobel Prize in Chemistry
 * 1981 - Death of mathematician Carl Ludwig Siegel