News Agency: the 20th International Festival of Rev. Maciej Kazimierz Sarbiewski is an event dedicated to the most outstanding Polish poet, called the Horace of Mazovia. In 2025 the event will be held in Plonsk, Czerwinsk, Plock, Poswiętne and Sarbiewo. . Description of Contents Is Maciej Kazimierz Sarbiewski Matthias Casimirus Sarbievius? In what language did … Czytaj dalej 20th International Festival of Rev. Maciej Kazimierz Sarbiewski 2025