Wolf von IgelWolf Walter Franz von Igel was an accused spy from 1916. He was an aide to spy Franz von Papen.BiographyIn 1916, Wolf von Igel was indicted by Hudson Snowden Marshall, the United States Attorney for the Southern District of New York, on charges of spying. Under his direction, Dr. Walter T. Scheele, Captain von Kleist, Captain Wolpert of the Atlas Steamship Company, and Captain Rode of the Hamburg-American Line manufactured incendiary bombs to be used for sabotage. Igel claimed diplomatic immunity.