Basic Details Surname Duncan Forenames Robert Ronald Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Killed in an air collision while flying an Avro 504. Primary Service As stated on memorial Unit (Primary - Stated) Royal Air Force Rank / Title (Primary - Stated) Flight Lieutenant Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) Royal Field Artillery Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death England Town of death St Albans Country of burial Scotland Town of burial Knockando Cemetery Knockando Churchyard Year of death 1918 Month of death July Day of death 16 Age at death 20 Manner of death as stated Killed Manner of death reference Other