Basic Details Surname Muir Forenames Ed. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Merchant Navy Unit (Primary - Stated) SS Princess Royal Sub-unit (Primary - Stated) Not Stated on the Memorial Rank / Title (Primary - Stated) Capt Our References Service (Primary - Our reference) Merchant Navy Unit (Primary - Our reference) Mercantile Marine Rank / Title (Primary - Our reference) Captain