The Poor Bride premiered in 1853 at a theater established in what year?
The Poor Bride:  It was his first play to be staged at the Maly Theatre, where it premiered on 12 October 1853. Maly Theatre (Moscow):  Established in 1806 and operating on its present site on the Theatre Square since 1824, the theatre traces its history to the Moscow University drama company, established in 1756.
1806