Udalrich II of Rožmberk

Oldřich II of Rosenberg (Czech: ; 13 January 1403 – 28 April 1462) was an important Bohemian nobleman who, after the Battle of Lipany, became a recognized leader of the Catholic lords in Bohemia.

Biography Oldřich II increased the power of the Rosenberg family after taking advantage of the weakening royal power during the Hussite wars. Oldřich was initially sympathetic for the Hussite movement, a position influenced by his guardian Čeněk of Wartenberg. However, after the Hussites burned down the town of Sezimovo Ústí in 1420 and founded Tábor on the very northern border of the , Oldřich became a leading ally of Emperor Sigismund and acted as a negotiator and diplomat. Sigismund appointed him governor of the Bechyně region and Prácheňsko.

Oldřich II was likely a member of the Order of the Dragon. He was later depicted in the 1956 film Against All and played by .