- Barbara Chmara-Żackiewicz
(b Glinno, nr Poznań, April 9, 1757; d Warsaw, July 23, 1829). Polish impresario, librettist, actor and singer. He was a central figure in the history of the Polish theatre. He studied in Kraków (1770–73), where he attended many theatrical and concert performances organized by Sierakowski, prompting him to change the direction of his career away from the army and towards the theatre. He probably completed his studies at the Piarist school in Warsaw. For a few months during 1778 he studied acting with L. Montbrun, a Warsaw theatrical impresario. Soon afterwards he made his début as an actor in N.T. Barthé’s comedy Zmyślona niewierność (‘Imaginary Infidelity’), and on 11 July 1778 as a singer and librettist in the première of Maciej Kamieński’s opera Poverty made Happy. In 1783 he became the director of the National Theatre in Warsaw, remaining in this position (with some breaks) until ...