found: His Träume und schäume, 1911.
found: Wikipedia, Mar. 2, 2009(Müller-Einigen, Hans; Hans Müller(-Einigen); b. Oct. 25, 1882, Brünn, Austria-Hungary; d. Mar. 8, 1950, Einigen; German language writer, author of screenplays and director; since his proper name was quite common, he added the Swiss village of Einigen to it; known for his screenplay for The White Horse Inn (Im weissen Rössl, 1930); librettist for operas by Erich Wolfgang Korngold)
found: IMDb, WWW site, Mar. 2, 2009(Hans Müller; b. Oct. 25, 1882, Brünn, Moravia, Austria-Hungary (now Brno, Czech Republic); d. Mar. 8, 1950, Einigen a. Thunersee, Switzerland; alternate name: Hans Müller-Einigen)