Basic Details Surname Oldham Forenames Cecil Henry 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) RN Rank / Title (Primary - Stated) Sub Lieut Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) The Honourable Artillery Company Rank / Title (Primary - Our reference) Sub Lieutenant Death and Burial details Town of death HMS Vanguard Cemetery Not Stated on Memorial Year of death 1917 Month of death July Day of death 9 Age at death 18 Manner of death as stated Explosion Manner of death reference Other Personal Details Occupation Not Stated on Memorial