Basic Details Surname Truemper Forenames Walter Edward Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Notes Originally buried at Madingley Cemetery; later repatriated to the United States. "Ten Horsepower" was the name by which the Flying Fortress B-17 serial number 42-31763 was known. Primary Service As stated on memorial Service (Primary - Stated) United States Army Air Force Unit (Primary - Stated) 510th Squadron Sub-unit (Primary - Stated) The Flying Fortress "Ten Horsepower" Rank / Title (Primary - Stated) Second Lieutenant Our References Service (Primary - Our reference) United States Army Air Force Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death England Town of death Denton Hill, near Polebrook Country of burial Not stated on memorial Town of burial Not stated on memorial Cemetery Not stated on memorial Year of death 1944 Month of death February Day of death 20 Manner of death as stated Aircrash Manner of death reference Killed in Action