General Alfred Keller commanded Luftflotte 2 with a general nicknamed what by his troops?
Alfred Keller In September 1939, when the Second World War begun, the then General Alfred Keller commanded the 4th Air Corps during the invasion of Poland, assuming this command on 13 October 1939. The following campaigns, during campaigns against Norway, the Netherlands, Belgium and the Battle of France, he commanded Luftflotte 2 with General Albert Kesselring as his superior.
Hans von Gronau Johann Karl Hermann Gronau, from 1913 von Gronau, commonly known as Hans von Gronau (6 December 1850 in Alt Schadow – 22 February 1940 in Potsdam) was a Prussian officer, and General during World War I.