Pat Reid said he "possessed a rare quality among Germans – a sense of humour".[10] Captain Reinhold Eggers was Security Officer from November 1940 until April 1945, promoted to chief of security in 1944. He was also the only English-speaker among the Germans at Colditz, thus was involved in every interaction with the prisoners or between the Senior Officers and the Kommandant serving as translator.[11] Dutchman Lieutenant Damiaen J. van Doorninck said of him, "This man was our opponent, but nevertheless he earned our respect by his correct attitude, self-control and total lack of rancour despite all the harassment we gave him."