Basic Details Surname Harker Forenames William Edmund Gender Male Information stated on memorial War First World War (1914-1918) Served or died Unknown Primary Service As stated on memorial Unit (Primary - Stated) Royal Naval Volunteer Reserve Rank / Title (Primary - Stated) Staff Surgeon Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Naval Volunteer Reserve Rank / Title (Primary - Our reference) Staff Surgeon