Basic Details Surname Lyle Forenames T B Gender Male Information stated on memorial Alternative forename Thomas Basil War First World War (1914-1918) Served or died Died Notes The College website adds: 'He would have come up in 1914 from Merchiston Castle School. Missing in action. Commemorated on the Le Touret Memorial.'. Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Black Watch Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Black Watch (Royal Highlanders) Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Town of death Aubers Ridge (Probably) Year of death 1915 Month of death May Day of death 9 Age at death 20 Manner of death reference Missing