Basic Details Surname Clarke Forenames William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Based on SS Cressy Primary Service As stated on memorial Service (Primary - Stated) Royal Navy Unit (Primary - Stated) R M L I MS "Cressy" Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Marine Light Infantry Rank / Title (Primary - Our reference) Private