Vladislav I (1065–1125), duke of Bohemia from 1109 to 1117 and from 1120 – 12th April, 1125.Vladislav I was a son of Duke, later King, Vratislav II of Bohemia by his second wife Świętosława, a daughter of Kazimir I of Poland.
Vladislav (1227-1247), was Margrave of Moravia and heir to the Bohemian Kingdom of the Přemyslid dynasty. Vladislav was born as the eldest son to Václav I, King of Bohemia, and his wife Kunigunde von Schwaben, daughter of Philip von Schwaben, King of Germany.
Apart from the four Polish kings mentioned under the entry W£ADYS£AW, there was also one Czech (and later also Hungarian) king of that name, who came from Poland; so it's likely to believe he brought this name to Czech country.
If you don't already know about the house of Barsaba, then you at least know about two famous members; Vlad Dracul and Vladislaus Draculea. Despite popular belief Romanian persons I have met (as well as historians) declare that Dracul was evil, Draculea was not. In fact Prince Vladislaus was considered quite noble although strict. Crime was low and economy was high during his short reign.