Basic Details Surname Mason Forenames Albert John Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number TF/4570 Primary Service Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Duke of Cambridge's Own (Middlesex Regiment) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Cemetery Thiepval Memorial Year of death 1916 Month of death August Day of death 28 Age at death 32 Manner of death as stated Killed Manner of death reference Killed in Action