Basic Details Surname Buck Forenames Donald William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number G53674 Primary Service As stated on memorial Service (Primary - Stated) Not stated Unit (Primary - Stated) London Regiment Sub-unit (Primary - Stated) 21st (County of London) Battalion (1st Surrey Rifles) Rank / Title (Primary - Stated) Rifleman Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The London Regiment Rank / Title (Primary - Our reference) Rifleman Secondary Service As stated on memorial Service (Secondary - Stated) Not stated Unit (Secondary - Stated) East Surrey Regiment Sub-unit (Secondary - Stated) 8th Battalion Rank / Title (Secondary - Stated) Rifleman Our references Service (Secondary - Our reference) British Army Unit (Secondary - Our reference) The East Surrey Regiment Rank / Title (Secondary - Our reference) Rifleman Death and Burial details Country of death No Known Grave Cemetery Remembered on the Tyne Cot Memorial Year of death 1917 Month of death October Day of death 12 Age at death 19 Manner of death as stated Killed in Action Manner of death reference Killed in Action