Basic Details Surname Chisholm Forenames D 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) Army Unit (Primary - Stated) Rifle Brigade Sub-unit (Primary - Stated) 18th Rank / Title (Primary - Stated) RSM Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Rifle Brigade Rank / Title (Primary - Our reference) Regimental Sergeant Major