Basic Details Surname Mattocks Forenames Henry Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Black Watch Sub-unit (Primary - Stated) 1st Batt. Rank / Title (Primary - Stated) Corporal Our References Service (Primary - Our reference) British Army Rank / Title (Primary - Our reference) Corporal Death and Burial details Country of death France Year of death 1915 Month of death October Day of death 13 Age at death 21 Manner of death as stated Killed in Action Manner of death reference Killed in Action