Basic Details Surname Duke Forenames A Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Yorks Sub-unit (Primary - Stated) 1st Garrison Battalion Rank / Title (Primary - Stated) Sergeant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Green Howards (Alexandra Princess of Wales`s Own Yorkshire Regiment) Rank / Title (Primary - Our reference) Sergeant