Basic Details Surname Robertson Forenames J S Gender Male Information stated on memorial Alternative forename John Stewart War Second World War (1939-1945) Served or died Not Stated on Memorial Honours D.F.M. Notes D.F.M. awarded 19.05.1940 Primary Service As stated on memorial Service (Primary - Stated) RAF Unit (Primary - Stated) 110 Squadron Rank / Title (Primary - Stated) Sgt. Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) No 110 Squadron (RAF) Rank / Title (Primary - Our reference) Sergeant