Basic Details Surname Thwaites Forenames Leonard Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 21st Battalion London Regiment (First Surrey Rifles) Rank / Title (Primary - Our reference) Lance Corporal Death and Burial details Country of death France Country of burial France Town of burial Souchez Cemetery Caberet-Rouge British Cemetery Year of death 1916 Month of death May Day of death 18 Age at death 26 Manner of death as stated Killed