Basic Details Surname Leaton Forenames H 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) 17th Battalion London Regiment (Poplar and Stepney Rifles) Rank / Title (Primary - Our reference) Lance Sergeant Death and Burial details Country of death France Country of burial France Town of burial Longueval Cemetery London Cemetery and Extension Year of death 1916 Month of death September Day of death 15