Basic Details Surname Thompson Forenames W Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Londons Sub-unit (Primary - Stated) 20th Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 20th Battalion London Regiment (Blackheath and Woolwich) Rank / Title (Primary - Our reference) Captain