Basic Details Surname Stewart Forenames William S. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Roll of Honour is handwritten so could be errors in the transcription. From Ellary Primary Service As stated on memorial Unit (Primary - Stated) R.N.A.R. (probably should read R.N.A.S.) Rank / Title (Primary - Stated) Flight Sub Lieut. Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Naval Air Service Rank / Title (Primary - Our reference) Flight Sub Lieutenant