In addition to Leonce and Lena and Lenz, he wrote a play in which the protagonist flirts with the prostitute Marion while ignoring his fall from grace in the Committee of Public Safety and another play in which the protagonist is beaten by the Drum Major and dreams of a knife before stabbing his lover Marie.  
One work by this author concludes with one of the title characters decreeing the destruction of clocks and calendars, and that character is searched for by King Peter after earlier fleeing the kingdom of Popo along with Valerio.  A visit from Christoph Kaufmann angers the protagonist, who is in the care of Johann Oberlin, in another work by this author.  In addition to Leonce and Lena and Lenz, he wrote a play in which the protagonist flirts with the prostitute Marion while ignoring his fall from grace in the Committee of Public Safety and another play in which the protagonist is beaten by the Drum Major and dreams of a knife before stabbing his lover Marie.  FTP, name this German playwright of Danton's Death and Woyzeck.
One work by this author concludes with one of the title characters decreeing the destruction of clocks and calendars, and that character is searched for by King Peter after earlier fleeing the kingdom of Popo along with Valerio.  
Georg Buchner