Basic Details Surname Stewart Forenames Geoffrey 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) Coldstream Guards Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Coldstream Guards Rank / Title (Primary - Our reference) Captain Death and Burial details Country of death France Year of death 1914 Month of death December Day of death 22 Age at death 36 Manner of death as stated Killed in Action Manner of death reference Killed in Action