Basic Details Surname Jackson Forenames Wilbert Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) London Regiment (Royal Fusiliers) Sub-unit (Primary - Stated) 4th Battalion Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Royal Fusiliers (City of London Regiment) Death and Burial details Manner of death as stated Killed in Action Manner of death reference Killed in Action