Holiday & Observance
Duke of Bohemia from 921 to 935
Wenceslaus I, Wenceslas I or Václav the Good was the Prince (kníže) of Bohemia from 921 until his death, probably in 935. According to the legend, he was assassinated by his younger brother, Boleslaus the Cruel.
Summary adapted from Wikipedia · CC BY-SA 3.0
