Basic Details Surname CATES Forenames GEOFFREY 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) 10th Battn Durham Light Infantry Rank / Title (Primary - Stated) 2nd Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Durham Light Infantry Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Town of death Monchie Year of death 1918 Month of death March Day of death 21 Age at death 24 Manner of death as stated Killed in action at Monchie in France Manner of death reference Killed in Action