Basic Details Surname Pirie Forenames John 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) Grenadier Guards Our References Unit (Primary - Our reference) Grenadier Guards Death and Burial details Year of death 1918 Month of death August Day of death 24 Manner of death as stated Killed in Action Manner of death reference Killed in Action