Opened at the Casino Theatre on April 13, 1912. Ran 40 performances, to about May 1912. Baron Trenck is a comic opera in three acts loosely based on the life of Baron Franz von der Trenck. The original German-language work was composed by Felix Albini to a libretto by Alfred Maria Willner and Robert Bodanzky and premiered at the Stadttheater in Leipzig in 1908. The English version, adapted by Frederick Franklin Schrader and Henry Blossom, ran for just 43 performances at the Strand Theatre in London in 1911. It starred Walter Passmore, Walter Hyde and Caroline Hatchard. Wiki link