Basic Details Surname Middleton Forenames Harold Archibald 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) London Sub-unit (Primary - Stated) 1/15th Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 15th Battalion London Regiment (Prince of Wales' Own Civil Service Rifles) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death Belgium Town of death Messines Cemetery Ypres (Menin Gate) Memorial Year of death 1917 Month of death June Day of death 7 Age at death 23 Manner of death as stated Killed in action Manner of death reference Killed in Action