Basic Details Surname Slack Forenames H 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 Unit (Primary - Stated) East Yorks Regt Rank / Title (Primary - Stated) Pte Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) East Yorkshire Regiment Rank / Title (Primary - Our reference) Private