Basic Details Surname Brennan Forenames J S Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Royal Air Force Unit (Primary - Stated) 23 Squadron Rank / Title (Primary - Stated) Sgt Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) 23 Squadron Rank / Title (Primary - Our reference) Sergeant Death and Burial details Year of death 1940