Basic Details Surname Mathieson Forenames William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 4576 Primary Service As stated on memorial Unit (Primary - Stated) Highland Light Infantry Sub-unit (Primary - Stated) 9th Battalion Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Highland Light Infantry Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Year of death 1916 Month of death November Day of death 1 Age at death 19 Manner of death as stated Killed in action Manner of death reference Killed in Action