Konrad Guderski

Konrad Guderski (19 February 1900 - 1 September 1939) was a Polish engineer and military officer. He was the organizer and commander of the defense of the Polish Post Office in Danzig in the first hours of the German invasion of Poland, 1939. He was killed during the Defense of the Polish Post Office in Danzig, during the World War II invasion of Poland by Germany