Dromo’s Den Biography of Austrian Fate Drama writer Franz Grillparzer.

Infoplease Biography of August Graf von Platen, German writer of Fate Tragedies.

New Advent Catholic Encyclopedia Comprehensive entry on the history of German literature, including a reference to Fate Drama playwright Zacharias Werner under section ‘ VII: The Classic Period of German Literature (1748-1805)’.

New Advent Catholic Encyclopedia Biogrpahy of Franz Grillparzer.

New Advent Catholic Encyclopedia Biography of Zacharias Werner.

The Literary Encyclopedia Article on German playwright Zacharias Werner, widely regarded as the originator of German Fate Dramas (or Fate Tragedies).

Wikipedia Biography of German Fate Drama playwright Amandus Gottfried Adolf Mullner.