Optional Memorial of St. Wenceslaus, 907-929; raised as a Christian by his aunt, to become the ruler of Bohemia; his rule was marked by efforts toward unification within Bohemia, support of the Church, and peace-making negotiations with Germany; in a plot against him, his brother Boleslav invited him to the celebration of Saints Cosmas and Damian, and murdered him on the way to mass; he is revered as a martyr to the faith; patron of the Bohemian people and of the Czech Republic