Basic Details Surname Hanmer Forenames G W E Gender Male Information stated on memorial Alternative surname Sir Alternative forename Griffin Wyndham Edward War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Service (Primary - Stated) RAF Rank / Title (Primary - Stated) Capt Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) 218 Squadron Rank / Title (Primary - Our reference) Captain