Basic Details Surname Thomas Forenames Harold Sylvanus Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 909 Notes Commemorated on Arras Memorial Bay 1 Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Honourable Artillery Company Sub-unit (Primary - Stated) 2nd Battalion Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Honourable Artillery Company Rank / Title (Primary - Our reference) Private Death and Burial details Year of death 1917 Month of death May Day of death 15 Age at death 28 Manner of death as stated Unknown