Basic Details Surname Harmer Forenames John Russell Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) 78 Squadron Rank / Title (Primary - Stated) Pilot Officer Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) 78 Squadron Rank / Title (Primary - Our reference) Pilot Officer Death and Burial details Year of death 1944 Month of death July Day of death 19 Manner of death as stated Killed in Action Manner of death reference Killed in Action