Basic Details Surname Gwilliams Forenames Harold Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 830225 Primary Service As stated on memorial Unit (Primary - Stated) 11th Brigade Royal Field Artillery Sub-unit (Primary - Stated) 83rd Battery Rank / Title (Primary - Stated) Corporal Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Field Artillery Rank / Title (Primary - Our reference) Corporal Death and Burial details Country of death Belgium Cemetery Ploegsteert Memorial Year of death 1918 Month of death April Day of death 14