Basic Details Surname Smith Forenames Geoffrey L. I. 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) British Army Unit (Primary - Stated) Coldstream Guards Sub-unit (Primary - Stated) 1st Battalion Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Coldstream Guards Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death France Town of death Loos Year of death 1915 Month of death September Day of death 28 Age at death 22 Manner of death as stated Killed in Action Manner of death reference Killed in Action