Basic Details Surname Underwood Forenames John 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) RE Rank / Title (Primary - Stated) Sapr Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Engineers Rank / Title (Primary - Our reference) Sapper Death and Burial details Country of death Dardanelles Year of death 1915 Month of death August Day of death 21 Age at death 21 Manner of death as stated Killed in action Manner of death reference Killed in Action