General von Stettner came from a well-respected military family. He fought in World War I, serving with the Bavarian Leib Regiment throughout.[1]
He started World War II as commander of a Gebirgsjäger-Regiment and fought in Poland, Norway, Yugoslavia, and the Soviet Union, where his unit advanced into the Caucasus. On 17 December 1942, he replaced Hubert Lanz as commander of the 1st Mountain Division, when the Division was retreating to the Kuban Bridgehead, and in April 1943 he was awarded the Knight's Cross of the Iron Cross for his contribution to the defence of the Bridgehead.[2]
He was described as a "small, meticulous man, who suffered a complex of inferiority and was driven by a tremendous sense of pride that led him to keep political opinions to himself. From his soldiers, he expected unwavering obedience to Hitler's orders. He dismissed the role of the military chaplaincy in the 1st Mountain Division. In the guidelines released for Operation "Augustus", Stettner required his soldiers to shoot on the spot any suspect who could potentially be connected to or suspected of partisan activities and to destroy all houses in their vicinity. This way of treating civilians in Epirus led to frequent frictions with his immediate superior, the devout Catholic General Hubert Lanz".[3]
^Lucas, James (1980). Alpine Elite: German Mountain Troops of World War II. Jane's Publishing. p. 219. ISBN0531037134.
^Fellgiebel, W.P. (2003). Elite of the Third Reich, The recipients of the Knight's Cross of the Iron Cross 1939-1945: A Reference. Helion & Company Ltd, Solihull. p. 219. ISBN1874622469.