This historical building is, as its name suggests, associated with Josef Kajetán Tyl, an important figure of Czech theatre and the National Revival movement. J. K. Tyl, a native of Kutná Hora, was the first person to publicly formulate the idea to build an independent theatre in Kutná Hora for the then Tyl Amateur Theatre Company, which was based in Kutná Hora and of which Tyl was himself a member.
http://destinace.kutnahora.cz/d/kutna-hora-tyl-municipal-theatre