A restaurant of the "German House" was situated in the celler and at first was hired by the private restaurateur. Later, it became the Schlarafie's property, a German association in the nature of freemason's. “Schlarafia Teschenia" was founded in 1906, its seat was called the Olza Castle. The present name “the Freemason's Lodge" refers to Schlarafia.

H. Wawreczka, J. Spyra, M. Makowski "Cieszyn, Czeski Cieszyn na starych widokówkach i fotografiach" WART, Nebory 1999 r.