Basic Details Surname Lewis Forenames Donald Swain Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number DSO Primary Service As stated on memorial Service (Primary - Stated) R.F.C. Rank / Title (Primary - Stated) Lieutenant Colonel Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) No 1 Squadron (RAF) Rank / Title (Primary - Our reference) Lieutenant Colonel Secondary Service As stated on memorial Unit (Secondary - Stated) R.E. Rank / Title (Secondary - Stated) Lieutenant Colonel Our references Service (Secondary - Our reference) British Army Unit (Secondary - Our reference) Royal Engineers Rank / Title (Secondary - Our reference) Lieutenant Colonel Death and Burial details Country of death Belgium Town of death Flanders Year of death 1916 Month of death April Day of death 10 Manner of death as stated Fell in Action Manner of death reference Killed in Action