Basic Details Surname Brooks Forenames Harold Walton Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 634092 Primary Service As stated on memorial Service (Primary - Stated) n Unit (Primary - Stated) London Regiment Sub-unit (Primary - Stated) 1/20th Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 20th Battalion London Regiment (Blackheath and Woolwich) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Country of burial France Town of burial Rancourt Cemetery Rancourt Military Cemetery Year of death 1918 Month of death August Day of death 31 Age at death 19 Manner of death as stated Killed in action Manner of death reference Killed in Action