Jerzy Franciszek Kulczycki (Ukrainian: Юрій-Франц Кульчицький) (1640 – February 19, 1694), of the Sas coat of arms, was a western Ukrainian nobleman of Orthodox faith, merchant, spy, diplomat and soldier, and considered a hero by the people of Vienna for his actions at the 1683 Battle of Vienna. According to a popular legend, he opened the first café in the city, using coffee beans left by the retreating Ottoman Turks.
His name often rendered in German as Georg Franz Kolschitzky.
Read more about Jerzy Franciszek Kulczycki: Biography