Basic Details Surname Costin Forenames Bruce Duffus Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Prince of Wales's Own (West Yorkshire Regiment) Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Year of death 1914 Month of death October Day of death 24 Age at death 25 Manner of death reference Died of Wounds