卡尔·邓尼茨
Oskar Kummetz died on 17 December 1980 at the age of 89. At the time of his death, he was the last surviving "Kriegsmarine" "Generaladmiral". Coincidentally, the last surviving "Großadmiral" of the "Kriegsmarine", Karl Dönitz, died one week later on 24 December 1980.