Basic Details Surname McDonald Forenames Frank G. McL. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Service (Primary - Stated) British Army Unit (Primary - Stated) Argyll & Sutherland Highlanders Rank / Title (Primary - Stated) Sgt. Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Princess Louise`s (Argyll and Sutherland Highlanders) Rank / Title (Primary - Our reference) Sergeant