Saint Wojciech, also known as Saint Adalbert, was a 10th-century bishop and missionary from Bohemia. He is recognized for his efforts to spread Christianity in Central Europe, particularly among the Poles and Prussians. His dedication to his faith and his missionary work led to his martyrdom in 997 AD, making him a significant figure in the history of the Catholic Church. Wojciech was canonized as a saint shortly after his death, and his feast day is celebrated on April 23. He is the patron saint of Poland and Prussia, and his legacy is honored in various churches and institutions throughout Europe. His life and work contributed to the establishment of Christianity in the region.