Did you mean: Przemysław I Noszak, Duke of Cieszyn
Przemysław I Noszak, was a Duke of Cieszyn-Bytom-Siewierz from 1358, from 1384 ruler over half of both Głogów and Ścinawa and after 1401 ruler over Toszek.
He was the third son of Casimir I, Duke of Cieszyn, by his wife Euphemia, daughter of Duke... Wikipedia
Born: February 13, 1334, Cieszyn, Poland
Died: May 23, 1410 (age 76 years), Cieszyn, Poland
Great grandchildren: Casimir II, Duke of Cieszyn, Przemysław of Toszek, Jan IV of Oświęcim, and more
Parents: Casimir I, Duke of Cieszyn and Eufemia of Masovia
Children: Bolesław I, Duke of Cieszyn, Przemysław of Oświęcim, Margaret of Cieszyn, and more
Grandchildren: Przemysław II, Duke of Cieszyn, Bolesław II, Duke of Cieszyn, Casimir I of Oświęcim, and more
Grandparents: Mieszko I, Duke of Cieszyn, Trojden I, Duke of Masovia, and Maria of Galicia