lyrics, including the popular Piosenki sielskie (Idyllic Songs, 1830), which have been set to music by Frédéric Chopin (see Polish songs by Frédéric Chopin), Stanisław Moniuszko and others;
•
From 1822 Witwicki worked in the Congress Poland's Government Commission on Religions and Education (Komisja Rządowa Wyznań i Oświaty).
Stefan Edberg | Stefan Sagmeister | Stefan Lazarević | Stefan Zweig | Stefan Raab | Stefan Heym | Ştefan Voitec | Stefan Dennis | Stefan Żeromski | Stefan Wyszyński | Stefan Nemanja | Stefan Karlsson | Stefan Brockhoff | Stefan Aust | Adam Stefan Sapieha | Stefan Weisman | Ştefan Vodă | Stefan Skarbek | Stefan Simonsson | Stefan Olsson | Stefan Lorant | Stefan Lochner | Stefan Heidemann | Stefan Guzy | Stefan Gryff | Stefan Grossman | Stefan Everts | Stefan Danailov | Tadeusz Stefan Zieliński | Sveti Stefan |