Verbum nobile, libretto by JanChęciński, 1861 The Haunted Manor, libretto by JanChęciński, 1865 Paria, libretto by JanChęciński, 1868 Trea, libretto by
composer Stanisław Moniuszko in 1861–1864. The libretto was written by JanChęciński [pl]. Despite being a romance and a comedy, it has strong Polish patriotic
Haunted Manor), more comic in spirit than Halka. It has a libretto by JanChęciński which is full of allusions to the Polish noble tradition of Sarmatism
in one act c. 1860 JanChęciński Warsaw, 1 January 1861 Straszny Dwór (The Haunted Manor) opera in four acts c. 1861–4 JanChęciński (after Kazimierz Władysław