Basic Details Surname Hartwell Forenames Thomas Rei Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 166433 Primary Service As stated on memorial Unit (Primary - Stated) Royal Engineers Sub-unit (Primary - Stated) Reinforcements Rank / Title (Primary - Stated) Spr Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Engineers Rank / Title (Primary - Our reference) Sapper