Sergeant York and His People Author:Sam K. Cowan Alvin Cullum York (December 13, 1887 â?" September 2, 1964) was a United States soldier, famous as a World War I hero. He was awarded the Medal of Honor for leading an attack on a German machine gun nest, taking 32 machine guns, killing 28 German soldiers and capturing 132 others during the U.S.-led Meuse-Argonne Offensive in France.