Duke of Cieszyn, Bytom, Siewierz, Głogów, Ścinawa, and Oświęcim at various times in the late 14th century
Opis iz izvora; prijevod možda nije dostupan.
Inspirirajte se drugim ličnostima koje nose ovo ime kroz povijest i u suvremeno doba.
Polish association football player
racing cyclist
badminton player
Polish musician
