Basic Details Surname Robertson Forenames George Cockburn 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) Durham Light Infantry Rank / Title (Primary - Stated) 2nd Lieut. 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 burial Armentieres Cemetery Churchyard, Chapelle de Armentieres Year of death 1915 Month of death July Day of death 21 Age at death 37 Manner of death as stated Killed in Action Manner of death reference Killed in Action