When did the last living fleet admiral who played a major role in the naval history of World War II as Commander in Chief, United States Pacific Fleet, die?
Chester W. Nimitz:  He played a major role in the naval history of World War II as Commander in Chief, United States Pacific Fleet (CinCPac) and Commander in Chief, Pacific Ocean Areas (CinCPOA), commanding Allied air, land, and sea forces during World War II.
i don't know