Basic Details Surname Alderson Forenames John 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) Durham Light Infantry Sub-unit (Primary - Stated) 18th Rank / Title (Primary - Stated) Sergt Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Durham Light Infantry Rank / Title (Primary - Our reference) Sergeant Death and Burial details Town of death Battle of Bailleul Year of death 1918 Month of death April Day of death 12 Age at death 28 Manner of death reference Missing