Basic Details Surname Gilbert Forenames Mark 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) Australian I. F. Unit (Primary - Stated) Australian I. F. Sub-unit (Primary - Stated) Not Stated on the Memorial Rank / Title (Primary - Stated) Driver Our References Service (Primary - Our reference) Australian Army Unit (Primary - Our reference) Australian Imperial Forces Rank / Title (Primary - Our reference) Driver