Basic Details Surname Macara Forenames Duncan Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) TANK CORP Sub-unit (Primary - Stated) 5TH Rank / Title (Primary - Stated) STAFF SGT Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Tank Regiment Rank / Title (Primary - Our reference) Staff Sergeant