 The Jesuits have also completed the Church of St. Francis Xavier at the Town Hall Square in 1722.The ruined house was rebuilt in the 19th century and served as a school and theatre, which was attended by Polish-Lithuanian poet Adam Mickiewicz.At the end of the 19th century it was renamed the "House of Perkūnas", when a figure, interpreted by the romantic historians of that time as an idol of the Baltic pagan god of thunder and the sky Perkūnas was found in one of its walls.