Ralf-Reimar Wolfram
Ralf-Reimar Wolfram was a "Korvettenkapitän" during World War II. During his career he commanded two U-boats for a total of 118 days at sea spanning four patrols. During his third patrol he sank the , an American liberty ship. "Robert Gray" was a straggler from convoy HX 234 en route to Britain. For Wolfram's fourth patrol, he commanded during Operation Caesar. He was killed when his submarine was sunk by the British submarine . This was the only known instance of one submerged submarine sinking another submerged submarine. remains Wolfram's grave to this day. Ralf