Basic Details Surname Jeffs Forenames Alfred E. Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Notes All seven crew members of Lancaster Mk.1 Bomber Aircraft, HK788, were killed in an air crash. Primary Service As stated on memorial Unit (Primary - Stated) Royal Air Force Sub-unit (Primary - Stated) 9 Squadron Rank / Title (Primary - Stated) Flying Officer Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) Royal Field Artillery Rank / Title (Primary - Our reference) Flying Officer Death and Burial details Country of death England Town of death Lyford Country of burial England Cemetery Oxford (Botley) Cemetery Year of death 1945 Month of death April Day of death 8 Manner of death as stated Killed in Air Crash Manner of death reference Killed in Action